In the world of cable, there are many types. One thing that has penetrated the market, supports USB. USB stands for Universal Serial Bus and provides support for hardware such as keyboards, mice and storage devices. You will find items such as PDAs and mobile phones. It has a maximum length of 5 meters, or about 16.4 meters. However, you can simply more links with the centers. Two common types are 1.1 and 2.0, with 3.0 also is gaining popularity.
1 USB, support for the original design, things slowly at a speed of 1.5 MB per second. USB 2.0 came later, which offers higher speeds up to 40 MB per second. You can access external hard drives, card readers, printers, scanners and more to find. Both types can often mix and match, with everyone on the same computer or hub. Work from 1.1 to 2.0 hub ports, are still slower than 1.1 speed. And vice versa is also true, working with two other devices USB 1.1 hub.
These cables are different types. Type in the majority of devices, such as ports of the computer used. Type B is seen in the centers. Devices connected to the computer via a USB cable AB. 4-pin mini USB for mobile devices, which are frequently used mobile phones or cameras. Mini-USB 5-pin is also used for portable devices. However, what the additional PIN, so it is ideal for mobile phones and cameras and external hard drives, for example, disk drives, hard drives and optical. And finally, there are micro-USB. Micro-USB, as the name suggests, is much smaller than the mini-USB and change over time. Micro-USB can be found on smartphones and PDAs.
USB 3.0 is more than ten years after the original (1996-2007). USB 3.0, also known as SuperSpeed works ten times faster than 2.0. It offers superior performance and better power management, while still fully operational for use in USB 2.0 devices. USB 3.0 is only of type A, B and formed micro-USB.
Thanks to its speed and functionality, USB 3.0 is probably one day replace all USB devices. On that day, but beyond what I thought. Currently, more than 10 million USB 2.0 devices. In addition to its widespread use, USB 2.0 is cheaper and will coexist with USB 3.0 for many years. At that time, the cost difference in close touch for many years, and USB 3.0 is slow, the industry standard high-speed external interfaces, to be.
In general, a household staple with any USB technology that we like. Almost everyone these days has some kind of digital device, be it a computer, camera or mobile phone. In both cases 1.1, 2.0 or 3.0 using now understand a little 'more than what drives and different types of use. And for high-speed peripherals, investment in version 3.0 can now be a good choice.
Friday, September 30, 2011
Thursday, September 29, 2011
What to Do If My Computer Is Slow
Resentment: "My computer is slow" is felt by many, and is not a widespread problem that must be addressed. You must call the attention of IT agility for the menus.
First, careful consideration should be given, the computer's registry. Why is loaded with all the databases on the PC assembly, the operating system must keep an eye on several different configurations of hardware installed. If they do not, then there is a problem. Windows has its own requirements, using the only machine configurations.
As mentioned, the problem may be in the computer registry. The changes can be seen at first, but tend to become increasingly complex with advancing time. A CT scan and registry repair can be found on the Internet, has seen an immediate reaction inert. Scan and repair of tools is a free program. In general, tools, more powerful, which must be bought, do not make the mistake is found, but the overall analysis is the first step in deciding whether to buy.
Applications installed to reduce the computer's memory. Then, think twice before downloading or installing applications best precaution. Some of them are ornaments that give rise to any real value. It might be a good bet that "my computer is slow" to resolve complaints.
Some programs can be installed when not in use. You can easily transfer your "Add or Remove Programs" control panel can be removed. Autostart if it is enabled in certain applications, playing together with the launch of the new system. The use of startup programs memory and CPU time. Consider the following, how to disable the automatic startup.
Startup programs by clicking on the taskbar, select All Programs and look who is retiring after the launch of the injury list. Click the right mouse button, then press the Delete key. Another way to do it again on the Start button, click Run and type "msconfig". Wait until he comes out of a window, then select Start indexes. The selected objects are programs that run in parallel with a system reboot. Click the Stop button, click Apply, but if I do not know if you turn right, as it is better to go.
There are online disk defragmenter, optimize the effectiveness of the system files. Find the best free software that can do the job. The speed of the computer by compressing files. Some are more than the PC-power, but also to repair computer errors.
Factors heat and dust affect the performance of your computer. The fans are installed on your computer encasements. To keep the machine for hours of use. The PC case is easy to open, remove dust with a simple brush.
In summary, excellent technology, diagnostics and equipment in the state of equilibrium is the best solution to the problem "My computer is slow". It can be downloaded from the Internet era. Describing the computer registry, less expensive hardware upgrades.
First, careful consideration should be given, the computer's registry. Why is loaded with all the databases on the PC assembly, the operating system must keep an eye on several different configurations of hardware installed. If they do not, then there is a problem. Windows has its own requirements, using the only machine configurations.
As mentioned, the problem may be in the computer registry. The changes can be seen at first, but tend to become increasingly complex with advancing time. A CT scan and registry repair can be found on the Internet, has seen an immediate reaction inert. Scan and repair of tools is a free program. In general, tools, more powerful, which must be bought, do not make the mistake is found, but the overall analysis is the first step in deciding whether to buy.
Applications installed to reduce the computer's memory. Then, think twice before downloading or installing applications best precaution. Some of them are ornaments that give rise to any real value. It might be a good bet that "my computer is slow" to resolve complaints.
Some programs can be installed when not in use. You can easily transfer your "Add or Remove Programs" control panel can be removed. Autostart if it is enabled in certain applications, playing together with the launch of the new system. The use of startup programs memory and CPU time. Consider the following, how to disable the automatic startup.
Startup programs by clicking on the taskbar, select All Programs and look who is retiring after the launch of the injury list. Click the right mouse button, then press the Delete key. Another way to do it again on the Start button, click Run and type "msconfig". Wait until he comes out of a window, then select Start indexes. The selected objects are programs that run in parallel with a system reboot. Click the Stop button, click Apply, but if I do not know if you turn right, as it is better to go.
There are online disk defragmenter, optimize the effectiveness of the system files. Find the best free software that can do the job. The speed of the computer by compressing files. Some are more than the PC-power, but also to repair computer errors.
Factors heat and dust affect the performance of your computer. The fans are installed on your computer encasements. To keep the machine for hours of use. The PC case is easy to open, remove dust with a simple brush.
In summary, excellent technology, diagnostics and equipment in the state of equilibrium is the best solution to the problem "My computer is slow". It can be downloaded from the Internet era. Describing the computer registry, less expensive hardware upgrades.
Ten Tips for Data Center Site Selection
The first A data center should be on a stable geography. Select (or construct) a data center in a flood zone or on a tectonic fault, which is not so distant earthquakes regularly produces a great idea. Much of New Orleans, for example, is several feet below sea level, as the public discovered during the Hurricane Katrina disaster. As global warming continues to drive the world's weather "heat engine" will tornadoes become more of a problem, which either the construction of the bunker-like facilities, data centers tend to be safely placed in these areas underground.
Second, in view of today's terrorist threats, pop for such a computer system in the middle of big cities is not a good idea. And then, lost the company its new, continued to run - After an international telecom company called Interoute Telecom blown up by two terrorist attacks (the Irish Republican Army was one of their buildings in London Docklands building a giant Ericsson AXE10 Telecom switches in York box office hit in the 9 / 11 disaster) the company's founder, Simon Taylor and Nick Razey, decided to go into the data center operations. They noted that many New York companies that moved their data centers from New York to New Jersey, Connecticut, and several other relatively distant points. So when they set up the next generation of data and built Europe's largest data centers, the 750,000 square meter of length of Europe (also known as NGD1), it is far from London, in Wales, where the land was cheap and electricity were in abundance.
3rd ensure the establishment of an IT link where there are big tax breaks. U.S. states and municipalities offer all kinds of incentives for data center operations and customized incentive offer partial or full exemption of sales / use taxes on equipment, building materials and perhaps even backup electricity and fuel costs.
4th In a world of soaring demand from users, you want a data center, the large glass tubes, while in the construction of several carriers offer. (A "carrier neutral" co-location facility.)
Fifth, you must be your optical cables to a supported site redundancy in the event of a disaster, and many ways to distribute the traffic.
Sixth Your building will be located near a prominent group of users: China, Singapore, etc. It is not absolutely necessary, but it is good to reduce the number of "hops" to its customers and hence the risk of loss or high latency signaling and further back. Silicon Valley includes some of the world's largest technology companies (Apple, Cisco, Google, HP, Intel, etc.) as well as top universities. It is no wonder that data center construction has increased sharply in the region, with a market-measuring over 5 million square feet of facility space from mid-2011.
7th Do not choose a center or in nearby locations were other businesses produce, store or transport dangerous goods. New Jersey's "chemical coast" is one such example.
8th Try to place, is your data center a cool climate, so that "free cooling" can be used to cool its equipment, but only with air conditioning, or "chillers", as they are called.
9th Do not pick a data center into the path of a major airport. (Once in a blue moon, they fall and go boom.)
10th Keep your shelves and the computer is out of the basement of the building, or anyone else, for that matter. Secondary computing and storage resources (should set the fires, sprinklers off and flooding, and so on) and also not far away, among a population that can cause problems.
Second, in view of today's terrorist threats, pop for such a computer system in the middle of big cities is not a good idea. And then, lost the company its new, continued to run - After an international telecom company called Interoute Telecom blown up by two terrorist attacks (the Irish Republican Army was one of their buildings in London Docklands building a giant Ericsson AXE10 Telecom switches in York box office hit in the 9 / 11 disaster) the company's founder, Simon Taylor and Nick Razey, decided to go into the data center operations. They noted that many New York companies that moved their data centers from New York to New Jersey, Connecticut, and several other relatively distant points. So when they set up the next generation of data and built Europe's largest data centers, the 750,000 square meter of length of Europe (also known as NGD1), it is far from London, in Wales, where the land was cheap and electricity were in abundance.
3rd ensure the establishment of an IT link where there are big tax breaks. U.S. states and municipalities offer all kinds of incentives for data center operations and customized incentive offer partial or full exemption of sales / use taxes on equipment, building materials and perhaps even backup electricity and fuel costs.
4th In a world of soaring demand from users, you want a data center, the large glass tubes, while in the construction of several carriers offer. (A "carrier neutral" co-location facility.)
Fifth, you must be your optical cables to a supported site redundancy in the event of a disaster, and many ways to distribute the traffic.
Sixth Your building will be located near a prominent group of users: China, Singapore, etc. It is not absolutely necessary, but it is good to reduce the number of "hops" to its customers and hence the risk of loss or high latency signaling and further back. Silicon Valley includes some of the world's largest technology companies (Apple, Cisco, Google, HP, Intel, etc.) as well as top universities. It is no wonder that data center construction has increased sharply in the region, with a market-measuring over 5 million square feet of facility space from mid-2011.
7th Do not choose a center or in nearby locations were other businesses produce, store or transport dangerous goods. New Jersey's "chemical coast" is one such example.
8th Try to place, is your data center a cool climate, so that "free cooling" can be used to cool its equipment, but only with air conditioning, or "chillers", as they are called.
9th Do not pick a data center into the path of a major airport. (Once in a blue moon, they fall and go boom.)
10th Keep your shelves and the computer is out of the basement of the building, or anyone else, for that matter. Secondary computing and storage resources (should set the fires, sprinklers off and flooding, and so on) and also not far away, among a population that can cause problems.
Tuesday, September 27, 2011
Guideline for Chat Room Etiquette
Chat now know that much. This is because communication with people from different parts of the world the opportunity to give and know each other. To facilitate communication, and this is the case, there is the label to follow the entire process three times to be more fun. These are indicated below.
Each time you enter the chat room, you must first verify. Let people know who you are and what you have.
If you have any questions, you should clearly explain the answers. Since people can not read minds, you must open it. Otherwise nobody put their attention on you. Be sure to provide the public with all the details you need to increase your chances of getting accurate information from the question.
Always be polite with others. Since this parameter gives only the possibility of reading the text alone, it is important to be polite about it. You can not hear the sound of your voice or see their facial expressions to understand its meaning. You must help
Patience is a virtue, if they visit chat rooms. Therefore, if you ask a question, it is advisable to wait patiently for the desired reaction. Could it be that the other party tries to reach the correct answer and no need to rush this.
Spam in the room with the repeated statements, questions and links is not recommended. Be careful of what you and ask you if you ask.
Never give your eyelids. It is not only unpleasant but also makes reading difficult for the reader. In the Internet world, with caps is the same as shouting. So if you want to draw attention to certain words and phases, you should find a better way.
Then A / S / L is used to ask the age, sex and place of the person, you should not use the term. Why is it considered rude and ignorant. If you are determined to find out how the details, you should hang out longer. Many people find it difficult to spread, such as personal information to strangers.
If you are interested in personal messages, you must first ask permission. This is because it can be seen as an invasion of privacy, and most people do not like the idea of receiving messages from strangers. If you follow these simple rules should be easy to enjoy your time in the chat room.
Each time you enter the chat room, you must first verify. Let people know who you are and what you have.
If you have any questions, you should clearly explain the answers. Since people can not read minds, you must open it. Otherwise nobody put their attention on you. Be sure to provide the public with all the details you need to increase your chances of getting accurate information from the question.
Always be polite with others. Since this parameter gives only the possibility of reading the text alone, it is important to be polite about it. You can not hear the sound of your voice or see their facial expressions to understand its meaning. You must help
Patience is a virtue, if they visit chat rooms. Therefore, if you ask a question, it is advisable to wait patiently for the desired reaction. Could it be that the other party tries to reach the correct answer and no need to rush this.
Spam in the room with the repeated statements, questions and links is not recommended. Be careful of what you and ask you if you ask.
Never give your eyelids. It is not only unpleasant but also makes reading difficult for the reader. In the Internet world, with caps is the same as shouting. So if you want to draw attention to certain words and phases, you should find a better way.
Then A / S / L is used to ask the age, sex and place of the person, you should not use the term. Why is it considered rude and ignorant. If you are determined to find out how the details, you should hang out longer. Many people find it difficult to spread, such as personal information to strangers.
If you are interested in personal messages, you must first ask permission. This is because it can be seen as an invasion of privacy, and most people do not like the idea of receiving messages from strangers. If you follow these simple rules should be easy to enjoy your time in the chat room.
Monday, September 26, 2011
Home Theaters Computer Integration
There was a time when computers were used exclusively for the documentation office, accounting and payroll, etc.. Today, computers have reached a phenomenal public service than ever. It 'a fact that computers are important for home theater is in use. Operating system design has evolved with the development of personal computers. It revolves around the idea that there can be a real media center in the path of integration into home theater components are used as a receiver like the Onkyo TXNR708.
There is an increased growth in the use of computers, such as its use. With many people to integrate the use of computers in different parts of your life, it is natural that the bridge for the integration of entertainment, has been exceeded. The integration is not so new. The growing number of people using the technology is what makes the difference.
Media Center PCs are systems that function primarily as a receiver normal. Take the necessary data and networking technology to connect the system components. You can watch a DVD, listen to music, and so on. You can also view the movie on your computer, instead of displaying the TV screen. With this application you can also record and save your favorite programs or videos to your hard drive. Another advantage is that you can view slideshows of pictures with the wonderful memories you create in your mind.
If you suggest that your team is an innovative system to operate the home theater system may need a few decades ago would have laughed. In this generation, the idea is not only accepted and practiced, but many people and businesses thrive because of the technology itself. There is also a technology that people in the development, as spending has become one of the requirements of the growing market of home theater.
Increase the fun and pleasure is a pulse of progress. You should take the time to educate the use of new technologies, in order to realize the full potential. This will be the foundation of things higher in the near future to home theater. The way to develop materials and before we see the development of innovative features than the home Media Center PC. This will also offer additional features and expansion of existing capacity. Currently, the combination of the two systems proved to be a great joy and more fun. There is nothing more than to integrate your home media center with computers in the field of home entertainment.
Today, it is better to control what you can do a combination of computer and home theater for you if you have not yet taken into account. The thrust of the additional features and integration capabilities is sure to be very useful and enjoyable for you and your family. As for the time to do this, please read the changes in every field of information and innovations in home theater, the TX-NR708 receiver like Onkyo, anyone can add that if you plan to purchase or improvement of systems the future.
There is an increased growth in the use of computers, such as its use. With many people to integrate the use of computers in different parts of your life, it is natural that the bridge for the integration of entertainment, has been exceeded. The integration is not so new. The growing number of people using the technology is what makes the difference.
Media Center PCs are systems that function primarily as a receiver normal. Take the necessary data and networking technology to connect the system components. You can watch a DVD, listen to music, and so on. You can also view the movie on your computer, instead of displaying the TV screen. With this application you can also record and save your favorite programs or videos to your hard drive. Another advantage is that you can view slideshows of pictures with the wonderful memories you create in your mind.
If you suggest that your team is an innovative system to operate the home theater system may need a few decades ago would have laughed. In this generation, the idea is not only accepted and practiced, but many people and businesses thrive because of the technology itself. There is also a technology that people in the development, as spending has become one of the requirements of the growing market of home theater.
Increase the fun and pleasure is a pulse of progress. You should take the time to educate the use of new technologies, in order to realize the full potential. This will be the foundation of things higher in the near future to home theater. The way to develop materials and before we see the development of innovative features than the home Media Center PC. This will also offer additional features and expansion of existing capacity. Currently, the combination of the two systems proved to be a great joy and more fun. There is nothing more than to integrate your home media center with computers in the field of home entertainment.
Today, it is better to control what you can do a combination of computer and home theater for you if you have not yet taken into account. The thrust of the additional features and integration capabilities is sure to be very useful and enjoyable for you and your family. As for the time to do this, please read the changes in every field of information and innovations in home theater, the TX-NR708 receiver like Onkyo, anyone can add that if you plan to purchase or improvement of systems the future.
Sunday, September 25, 2011
How to Create a Secure Password
With all the hackers in the news right now many people are wondering how to create a secure password to my email account / computer / bank account / etc Amazon account and safe protection against intruders.
Here's a guide to create a strong password.
Passwords are the top most common;
azerty
God
12 345
Password
letmein
Sex
The names of people such as Thomas, James, Sarah Graham, Claire.
Name of pet. For example, Whiskers plot.
Clubs like Arsenal and red stockings,
TV show or character names. For example rachaelgreen, Xfiles, Mulder,
Name or symbol of the film. For example Tomcruise, sexandthecity, j amesbond etc.
Animals such as the monkey, tiger, horse, dog, cat, dog, whiskers, etc.
The examples above are forgetting the first to be a pirate, or password sniffing programs to try to break your account.
To create a password to protect you, you need to mix a little 'and think outside the box.
For example, with a length of at least 7 characters
An example of mixing uppercase and lowercase: CEA
You have some numbers in the mix, for example e9cA1
E9cA have a symbol or two just 1!
You should also change your password regularly to prevent people from looking over your shoulder.
Sun e9cA & 1! is a great forgotten, but not very memorable, and certainly do not want to write it, which defeats the purpose of providing a password in the first place. However, it is possible to forget an unforgettable experience, almost as safe by the combination of safety practices with something easy to remember.
How about this, are memorable and safe!
Tom23Cruise and
AarsenaL1 £ 9
It 'important to remember that the password is not absolutely sure, if someone has time and money to break into a position, what we're trying to do is so difficult and tedious to enter without breaking another.
If you have multiple accounts, you must have multiple passwords, you should not use the same password for everything, otherwise, if someone forgot to crack, have access to everything.
Even if you have a very secure password and not writing so that no "shoulder surfing" (View of the back as you type. You must keep an eye on your accounts for unusual activity, if forty rare sport, you must change the password at the first opportunity.
Here's a guide to create a strong password.
Passwords are the top most common;
azerty
God
12 345
Password
letmein
Sex
The names of people such as Thomas, James, Sarah Graham, Claire.
Name of pet. For example, Whiskers plot.
Clubs like Arsenal and red stockings,
TV show or character names. For example rachaelgreen, Xfiles, Mulder,
Name or symbol of the film. For example Tomcruise, sexandthecity, j amesbond etc.
Animals such as the monkey, tiger, horse, dog, cat, dog, whiskers, etc.
The examples above are forgetting the first to be a pirate, or password sniffing programs to try to break your account.
To create a password to protect you, you need to mix a little 'and think outside the box.
For example, with a length of at least 7 characters
An example of mixing uppercase and lowercase: CEA
You have some numbers in the mix, for example e9cA1
E9cA have a symbol or two just 1!
You should also change your password regularly to prevent people from looking over your shoulder.
Sun e9cA & 1! is a great forgotten, but not very memorable, and certainly do not want to write it, which defeats the purpose of providing a password in the first place. However, it is possible to forget an unforgettable experience, almost as safe by the combination of safety practices with something easy to remember.
How about this, are memorable and safe!
Tom23Cruise and
AarsenaL1 £ 9
It 'important to remember that the password is not absolutely sure, if someone has time and money to break into a position, what we're trying to do is so difficult and tedious to enter without breaking another.
If you have multiple accounts, you must have multiple passwords, you should not use the same password for everything, otherwise, if someone forgot to crack, have access to everything.
Even if you have a very secure password and not writing so that no "shoulder surfing" (View of the back as you type. You must keep an eye on your accounts for unusual activity, if forty rare sport, you must change the password at the first opportunity.
The Growth of Cloud Computing
Not less than two years of cloud computing as an innovation that has never really unnecessary to reach the general public figures taken into account. However, with companies like Google has launched a series of laptops exclusively for the concept, and companies increasingly move to technologies is becoming increasingly necessary for people who are at least a basic understanding of cloud-based is attached.
What is Cloud Computing
Cloud computing in its most fundamental level, it is with the remote servers to store and process rather than a local computer. Often, this means that the local host is the server remotely via the Internet and started the process. Therefore, the process is similar to the pattern of rainfall, with information on the remote server, and the metaphorical clouds come and go, is sprayed with water, hence the name. The difference between this and the standard model of client / server computing is that the cloud is not entirely clear what kind of server hardware is housed in and in theory do not count.
Benefits
The main advantage is the flexibility of cloud computing. If an organization is moving all its jobs to a remote server, without re-install and configure, and new services that can be told from any computer with Internet access. For global companies that create a small room to a server and an IT department, the options are inexpendible.
The growth of cloud computing
Despite speculation that cloud computing is a fad, at the end of 2010 and 2011 has seen a sudden growth of organizations and individuals adopt technology based on the cloud of servers. Organizations such as Amazon services scale, the overall architecture of the server to offer very low prices with a simple structure that has been created to compete hard. It also has a game server that is private accommodation in Amazon's cloud services. In addition, several organizations have begun working with the African-cloud services like Dropbox, allowing only a shared virtual disk, the result will be shared by many. In addition, the movement of the print book Google Chrome Portable series, the full desktop system in the engine of Google applications. This means that each laptop is doing is a file browser that can be accessed via the Internet, run. The advantage is that the reduction of the material means of life of the battery, but the performance of computers is still powerful.
Completion
Cloud-based solutions may well be the future of information technology, supplemented by almost all the weight calculating the distance and the team we have in our homes and offices used only to access the server.
What is Cloud Computing
Cloud computing in its most fundamental level, it is with the remote servers to store and process rather than a local computer. Often, this means that the local host is the server remotely via the Internet and started the process. Therefore, the process is similar to the pattern of rainfall, with information on the remote server, and the metaphorical clouds come and go, is sprayed with water, hence the name. The difference between this and the standard model of client / server computing is that the cloud is not entirely clear what kind of server hardware is housed in and in theory do not count.
Benefits
The main advantage is the flexibility of cloud computing. If an organization is moving all its jobs to a remote server, without re-install and configure, and new services that can be told from any computer with Internet access. For global companies that create a small room to a server and an IT department, the options are inexpendible.
The growth of cloud computing
Despite speculation that cloud computing is a fad, at the end of 2010 and 2011 has seen a sudden growth of organizations and individuals adopt technology based on the cloud of servers. Organizations such as Amazon services scale, the overall architecture of the server to offer very low prices with a simple structure that has been created to compete hard. It also has a game server that is private accommodation in Amazon's cloud services. In addition, several organizations have begun working with the African-cloud services like Dropbox, allowing only a shared virtual disk, the result will be shared by many. In addition, the movement of the print book Google Chrome Portable series, the full desktop system in the engine of Google applications. This means that each laptop is doing is a file browser that can be accessed via the Internet, run. The advantage is that the reduction of the material means of life of the battery, but the performance of computers is still powerful.
Completion
Cloud-based solutions may well be the future of information technology, supplemented by almost all the weight calculating the distance and the team we have in our homes and offices used only to access the server.
Friday, September 23, 2011
How to Sell and Buy Computer Parts for Profit
You can make a great living selling computer parts. The easy part is actually selling the units. The hardest thing in this business is to find a great extent on prices. You can get a great living selling computers and parts are stored. The easy part is actually selling the units. The hardest thing in this business is to find a great extent on prices. There are thousands of computer parts and accessories all over the web. Amazon and eBay are great places to start. However, my favorite place to buy computer parts and bathroom property. To do this, first of all laptops and desktops in real estate without a room hard drives and cables. I always seem to find it on Amazon or eBay, though. You can get great deals on drives and memory components. They also offer the software on the site and it is very cheap. This auction police the site to the public that attractive offers for computers, accessories, clothing and other a. Can I get a good processor, very cheap on this page. However, you should read and understand descriptions, some of the units to be restored and the missing pieces. Take, for example - to sell a laptop for 45.00 and the hard drive power cable required. I just go to Amazon.com and buy the cable network for $ 4 to $ 15.00. A hard disk can be purchased on Amazon and eBay. I paid 26.00 for a 40 GB hard drive for HP Compaq nc6220, I bought the property room. Then I bought a power cable 4.00 on Amazon. So I have about 86.00 into the machine and can easily sell for $ 250.00. I like Amazon for parts, because you can choose which company makes the most of the time and delivery charges.
So your sales process in this case is that you buy computer parts on the property room. You need hard drives and power cables, which can be purchased on Amazon and eBay.com. I use to buy parts CompuVest great discounts. You have the freedom to events that you can buy almost anything. Then you can use your software at affordable prices in the Amazon for finished products for sale online. As you begin this process as your business grows, and you can sell more units and more parts online at great profit.
I have given you some ideas where to buy computer parts, etc. You will see a little more than the growth of your business.
So your sales process in this case is that you buy computer parts on the property room. You need hard drives and power cables, which can be purchased on Amazon and eBay.com. I use to buy parts CompuVest great discounts. You have the freedom to events that you can buy almost anything. Then you can use your software at affordable prices in the Amazon for finished products for sale online. As you begin this process as your business grows, and you can sell more units and more parts online at great profit.
I have given you some ideas where to buy computer parts, etc. You will see a little more than the growth of your business.
Thursday, September 22, 2011
Computer and Mathematics
In the mathematical method to solve a problem with one of several simple methods of calculation. A simple example is the process of long division in arithmetic. The algorithm is now used to run many types of problem solving, using a mechanical sequence of steps, as used in the development of a computer program. The sequence can be represented as a flow chart to make it easier to follow.
How I can use for arithmetic algorithms, computer algorithms can be from simple to very complex area. In all cases, however, the task that the algorithm to achieve, to be defined. This means that the definition of mathematical or logical collection or data or instructions in writing, but must include a task that can be identified in any way. As for normal computer use, this means that the algorithms must be programmable, even if the tasks are hopeless.
In the computing device with a computer built into the logic is the logic of an algorithm. As computers become more complex, more and more software algorithms in the form of software called a disk. In other words, they are increasingly part of the basic circuits of computers to easily connect or additions, as well as special pay their own office equipment machines. Many algorithms used are available now, and highly developed systems such as artificial intelligence algorithms can be together in the future.
ARTIFICIAL INTELLIGENCE
Artificial Intelligence (AI), a general term, the possibility of an artifact in the same kind of characteristics that indicate that characterize human thought to accomplish. The possibility of developing a device as has intrigued people since time immemorial. The psychological and physiological research on the nature of human thought and technological development of less-sophisticated computer systems: With the growth of modern science, the search for AI has taken two main directions.
In this sense, the term AI to run on computer systems and programs may have been used for more complex tasks than just programming, but still far from the sphere of real thought. The most important fields of research in this area is information, pattern recognition, the game play and information technology fields such as medical diagnosis. Current research in information processing transactions with the computer programs to understand written or spoken information and produce summaries, specific questions, or distribute information to users in some parts of this information to interested parties. These programs are essential to the system's ability to produce grammatically correct sentences and make connections between words, ideas and partnerships with other ideas. Research has shown that despite the logic of language structure defines the syntax of programming, the problem of meaning or semantics, much deeper, in the sense of a true AI.
Medicine programs have been developed to analyze the symptoms, medical history, laboratory results of a patient, then provide a diagnosis for the physician. The diagnostic program is an example of so-called expert systems, programs designed to perform tasks in specific areas, would be like a man. Expert systems take computers a step beyond simple programming, because in a technique called rule-based inference, in which control systems are used to treat specific database. Despite its complexity, yet approach the complexity of real intelligent thought.
Many scientists still doubt true AI can not be developed. The operation of the human spirit is still poorly understood, and the design of the computer can not remain essentially in a position analogous to reproduce the unknown and complex processes. Different routes are the effort, the goal of true AI can be achieved. One approach is the notion of arithmetic operations related to parallel processing and applied simultaneously. Another is to join the networks of neurons silicon chips mimic experimental features for creating data-processing brain cells. With analog technology, the transistors on these chips to emulate the membranes of nerve cells to operate at the speed of neurons.
LINEAR PROGRAMMING
Is linear programming, mathematics and research technique used in the planning of administrative and financial operations to optimize linear functions of many variables, under certain conditions. The development of high speed computers, electronics and data processing techniques has led many recent advances in linear programming, and the technique is widely used in industrial and military operations.
Linear programming is used, basically, is to form a set of values selected from a set of numbers that maximize or minimize a given polynomial, and this is illustrated by the final conclusion, the manufacturer knows that many elements can be produced as sold .
How I can use for arithmetic algorithms, computer algorithms can be from simple to very complex area. In all cases, however, the task that the algorithm to achieve, to be defined. This means that the definition of mathematical or logical collection or data or instructions in writing, but must include a task that can be identified in any way. As for normal computer use, this means that the algorithms must be programmable, even if the tasks are hopeless.
In the computing device with a computer built into the logic is the logic of an algorithm. As computers become more complex, more and more software algorithms in the form of software called a disk. In other words, they are increasingly part of the basic circuits of computers to easily connect or additions, as well as special pay their own office equipment machines. Many algorithms used are available now, and highly developed systems such as artificial intelligence algorithms can be together in the future.
ARTIFICIAL INTELLIGENCE
Artificial Intelligence (AI), a general term, the possibility of an artifact in the same kind of characteristics that indicate that characterize human thought to accomplish. The possibility of developing a device as has intrigued people since time immemorial. The psychological and physiological research on the nature of human thought and technological development of less-sophisticated computer systems: With the growth of modern science, the search for AI has taken two main directions.
In this sense, the term AI to run on computer systems and programs may have been used for more complex tasks than just programming, but still far from the sphere of real thought. The most important fields of research in this area is information, pattern recognition, the game play and information technology fields such as medical diagnosis. Current research in information processing transactions with the computer programs to understand written or spoken information and produce summaries, specific questions, or distribute information to users in some parts of this information to interested parties. These programs are essential to the system's ability to produce grammatically correct sentences and make connections between words, ideas and partnerships with other ideas. Research has shown that despite the logic of language structure defines the syntax of programming, the problem of meaning or semantics, much deeper, in the sense of a true AI.
Medicine programs have been developed to analyze the symptoms, medical history, laboratory results of a patient, then provide a diagnosis for the physician. The diagnostic program is an example of so-called expert systems, programs designed to perform tasks in specific areas, would be like a man. Expert systems take computers a step beyond simple programming, because in a technique called rule-based inference, in which control systems are used to treat specific database. Despite its complexity, yet approach the complexity of real intelligent thought.
Many scientists still doubt true AI can not be developed. The operation of the human spirit is still poorly understood, and the design of the computer can not remain essentially in a position analogous to reproduce the unknown and complex processes. Different routes are the effort, the goal of true AI can be achieved. One approach is the notion of arithmetic operations related to parallel processing and applied simultaneously. Another is to join the networks of neurons silicon chips mimic experimental features for creating data-processing brain cells. With analog technology, the transistors on these chips to emulate the membranes of nerve cells to operate at the speed of neurons.
LINEAR PROGRAMMING
Is linear programming, mathematics and research technique used in the planning of administrative and financial operations to optimize linear functions of many variables, under certain conditions. The development of high speed computers, electronics and data processing techniques has led many recent advances in linear programming, and the technique is widely used in industrial and military operations.
Linear programming is used, basically, is to form a set of values selected from a set of numbers that maximize or minimize a given polynomial, and this is illustrated by the final conclusion, the manufacturer knows that many elements can be produced as sold .
Wednesday, September 21, 2011
Why is QWERT, not ABCDE?
One day the end of 1971, the British engineer Ray Tomlinson • (Ray Tomlinson) ARPAnet, the predecessor of the Internet wrote a program on the system, after several attempts, successfully running the program, some information presented in another computer screen. Tomlinson was not aware that this is a true sense of the world's first e-mail. Twenty years later, when the e-mail become an indispensable part of daily life, as a great moment in the history of the founder of the Tomlinson asked about the contents of the message, he replied, "Perhaps QWERTYUIOP". And people think of "Hello", "How are you" a class is different, Tomlinson was this message only to run as a normal attempt to readily enter the first line on the computer keyboard of the ten letters.
Many people first contact with the computer keyboard, he will ask the question, the first act on the computer keyboard, what is QWERTYUIOP, rather than alphabetically arranged ABCDEFGHIJ? If so, then you do not need to take the time to remember the location of each letter key the.
The problem up to the first inventor of the keyboard to answer. You may not know the history of the keyboard of the computer's history even earlier than many, although the world's first computer in the 1940s the emergence of a small computer for personal use to 70 years began to appear, but as a group are now computer parts of the keyboard in the 1870s has emerged.
Keyboard originally appeared in 1868, Americans Christopher Latham Sholes invented the mechanical typewriter, as the world's first commercially available mechanical typewriters, so that people bid farewell to the "movable type" era, when "this amazing machine can be a letters neatly and accurately hit the parchment, "and immediately attracted a large number of factories to buy the patent for production, a large number of government employees to purchase company to use.
The initial distribution of the typewriter keyboard is the order in accordance with ABCDEFGHIJ, but in practice, but there is a problem. You might guess this is not the arrangement is not conducive to improving typing speed? On the contrary, this arrangement of typing too fast! Machinery and equipment by the time limit, if the typist typed too fast, hit the bar with the typewriter keys and the adjacent occurrence of stuck. So Christopher Latham Sholes invented for his improvements, artificially reducing the number of commonly used letters of the input speed, QWERT-style keyboard design, which we now use the keyboard.
Later, the level of typewriter design has improved, the phenomenon is almost no longer appear stuck to the mid-20th century, electronic keyboard instead of a mechanical keyboard, type too fast for the fear is completely unfounded become a, QWERT-style keyboard almost yesterday yellow.
At the same time, in the 20th century, after the steam engine era and the Edison era, a variety of machines and new inventions into the people's side, the same machine, how to design allows users to use more convenient, how design can make These products gradually become a more humane difficult problem, so there is a new science - ergonomics. From the ergonomics point of view, QWERT-style keyboard is perhaps the worst in human history, one of the invention, there are many defects.
First of all, 26 English letters in the actual frequency of use is different, the most common letter e the frequency up to 12.702 percent, the letter t is also 9.056 percent. In contrast, the frequency of the letter q is only 0.095%, at least there is only 0.074% of z.
Keyboard fingering by typing in the keyboard three lines in the middle line is the main line, should try to high frequency letters (eg, e, t, a, o, i) are placed in the middle row. But the reality is, QWERT-style keyboard was designed to deliberately Jianman input speed of these keys, they dispersed to, and in the next three lines, we are typing, to keep the hand moving up and down. Some people had done to statistics, use the QWERTY keyboard, a skilled typist fingers moved within eight hours up to 25.7 km distance, the day exhausted. Do not often use the letters j, K (ranked fourth from the bottom fifth) occupy the main line of the two locations, and more frequent use of the m, n is set in the bottom line of the inconspicuous location.
The workload from the right-hand man, we usually use the keyboard for the left hand is not fair, according to statistics 57% of the keystrokes from the left to complete, and most people are not left-handed. Some commonly used words like was, extra fully use his left hand to complete, allowing typists can sneak right hand, left hand has become a "bitter labor."
According to all the fingers of each hand, workload statistics, is unreasonable, and the fingers do not match the strength and flexibility, such as thin small fingers are often not flexible by the "bully", assume the load is too large.
It seems, QWERT style keyboard seems to be a "full cup" keyboard design. According to Americans for more than 1936 of these studies Dvorak invented a new type of keyboard
In this keyboard, you can see, in the main line, AOEUIDHTNS frequency of use of the letters are in the top row of the table, but the bottom line of those letters are seldom used. According to the interpretation of Dvorak, 70% of the key can only be completed by the main line, another 22 per cent by the top row of keys, only 8% of the bottom line, you can make your fingers do not always go up and down in exchange for, consistent with human normal habits. Dvorak keyboard can also right-hand man, the amount of tasks between the various fingers more equitable distribution of the average time the right hand over left, left-handed behavior is no longer there.
In the 1970s, an inventor named Lilian Malt has made further improvements on the DVORAK keyboard, not only to consider the position of the arrangement of letters, the keyboard will be made of curved shape, is divided into two parts, left and right, respectively, two hand control, this kind of design allows typists to keep the body in a comfortable typing position, wrist pain and injury is not easy.
Although the DVORAK keyboard and Malt keyboard easy to learn, input speed, and other aspects of human health better than the QWERTY keyboard, many people are optimistic about their great potential for development is expected, will soon replace the existing keyboard, but the reality is that Today, before the computer is still beating the keyboard QWERTY keyboard, DVORAK keyboard and Malt keyboard "Dead Before the Ship Even Sank", not into the market.
Widely believed, QWERTY keyboard is still active as obsolete on the stage is mainly due to its preconceptions, despite all the shortcomings, but tens of thousands of users already familiar with it, plus the product has been formed, computer practitioners do not want to effortlessly change the keyboard associated with a variety of hardware and software, the introduction of the new keyboard.
However, QWERTY keyboard does not always exist in the world, speech recognition, handwriting input, touch, click enter, and other more advanced input method may one day replace the keyboard has a presence.
Many people first contact with the computer keyboard, he will ask the question, the first act on the computer keyboard, what is QWERTYUIOP, rather than alphabetically arranged ABCDEFGHIJ? If so, then you do not need to take the time to remember the location of each letter key the.
The problem up to the first inventor of the keyboard to answer. You may not know the history of the keyboard of the computer's history even earlier than many, although the world's first computer in the 1940s the emergence of a small computer for personal use to 70 years began to appear, but as a group are now computer parts of the keyboard in the 1870s has emerged.
Keyboard originally appeared in 1868, Americans Christopher Latham Sholes invented the mechanical typewriter, as the world's first commercially available mechanical typewriters, so that people bid farewell to the "movable type" era, when "this amazing machine can be a letters neatly and accurately hit the parchment, "and immediately attracted a large number of factories to buy the patent for production, a large number of government employees to purchase company to use.
The initial distribution of the typewriter keyboard is the order in accordance with ABCDEFGHIJ, but in practice, but there is a problem. You might guess this is not the arrangement is not conducive to improving typing speed? On the contrary, this arrangement of typing too fast! Machinery and equipment by the time limit, if the typist typed too fast, hit the bar with the typewriter keys and the adjacent occurrence of stuck. So Christopher Latham Sholes invented for his improvements, artificially reducing the number of commonly used letters of the input speed, QWERT-style keyboard design, which we now use the keyboard.
Later, the level of typewriter design has improved, the phenomenon is almost no longer appear stuck to the mid-20th century, electronic keyboard instead of a mechanical keyboard, type too fast for the fear is completely unfounded become a, QWERT-style keyboard almost yesterday yellow.
At the same time, in the 20th century, after the steam engine era and the Edison era, a variety of machines and new inventions into the people's side, the same machine, how to design allows users to use more convenient, how design can make These products gradually become a more humane difficult problem, so there is a new science - ergonomics. From the ergonomics point of view, QWERT-style keyboard is perhaps the worst in human history, one of the invention, there are many defects.
First of all, 26 English letters in the actual frequency of use is different, the most common letter e the frequency up to 12.702 percent, the letter t is also 9.056 percent. In contrast, the frequency of the letter q is only 0.095%, at least there is only 0.074% of z.
Keyboard fingering by typing in the keyboard three lines in the middle line is the main line, should try to high frequency letters (eg, e, t, a, o, i) are placed in the middle row. But the reality is, QWERT-style keyboard was designed to deliberately Jianman input speed of these keys, they dispersed to, and in the next three lines, we are typing, to keep the hand moving up and down. Some people had done to statistics, use the QWERTY keyboard, a skilled typist fingers moved within eight hours up to 25.7 km distance, the day exhausted. Do not often use the letters j, K (ranked fourth from the bottom fifth) occupy the main line of the two locations, and more frequent use of the m, n is set in the bottom line of the inconspicuous location.
The workload from the right-hand man, we usually use the keyboard for the left hand is not fair, according to statistics 57% of the keystrokes from the left to complete, and most people are not left-handed. Some commonly used words like was, extra fully use his left hand to complete, allowing typists can sneak right hand, left hand has become a "bitter labor."
According to all the fingers of each hand, workload statistics, is unreasonable, and the fingers do not match the strength and flexibility, such as thin small fingers are often not flexible by the "bully", assume the load is too large.
It seems, QWERT style keyboard seems to be a "full cup" keyboard design. According to Americans for more than 1936 of these studies Dvorak invented a new type of keyboard
In this keyboard, you can see, in the main line, AOEUIDHTNS frequency of use of the letters are in the top row of the table, but the bottom line of those letters are seldom used. According to the interpretation of Dvorak, 70% of the key can only be completed by the main line, another 22 per cent by the top row of keys, only 8% of the bottom line, you can make your fingers do not always go up and down in exchange for, consistent with human normal habits. Dvorak keyboard can also right-hand man, the amount of tasks between the various fingers more equitable distribution of the average time the right hand over left, left-handed behavior is no longer there.
In the 1970s, an inventor named Lilian Malt has made further improvements on the DVORAK keyboard, not only to consider the position of the arrangement of letters, the keyboard will be made of curved shape, is divided into two parts, left and right, respectively, two hand control, this kind of design allows typists to keep the body in a comfortable typing position, wrist pain and injury is not easy.
Although the DVORAK keyboard and Malt keyboard easy to learn, input speed, and other aspects of human health better than the QWERTY keyboard, many people are optimistic about their great potential for development is expected, will soon replace the existing keyboard, but the reality is that Today, before the computer is still beating the keyboard QWERTY keyboard, DVORAK keyboard and Malt keyboard "Dead Before the Ship Even Sank", not into the market.
Widely believed, QWERTY keyboard is still active as obsolete on the stage is mainly due to its preconceptions, despite all the shortcomings, but tens of thousands of users already familiar with it, plus the product has been formed, computer practitioners do not want to effortlessly change the keyboard associated with a variety of hardware and software, the introduction of the new keyboard.
However, QWERTY keyboard does not always exist in the world, speech recognition, handwriting input, touch, click enter, and other more advanced input method may one day replace the keyboard has a presence.
How to Move Legacy SDH Customers to IP Services
SDH moving users to new services over IP networks change, as any change in the parties asked, "What does this mean for me," get clear answers to this question is the first number of important steps for a migration successful network.
For the network operator to encourage customers to opt for the hand: Closing expensive legacy networks and consolidating services over IP platform. For customers moving to IP, however, is not good news. To begin with, the existing network topologies have integrated solutions and features that are repeated or replaced. The cost of change can vary trivial - a single router configuration - a major - the replacement of the CPE on various sites, to reconfigure networks and applications, the installation of adequate safety testing and end to end IP performance. In light of all this work, the initiative to change the term of the services configuration SDH network operator if the customer is satisfied with its current configuration.
In conjunction with the operator and customer, there is another aspect to consider: the distribution channel. He received the chain's commitment to promote the need and benefits of migration need to motivate customers to action. This can be a challenge, with direct sales, it is unlikely that much time on this issue, such as engineering, not to form a commission. For resellers and indirect channel agents, the risk of embarrassment for the client to explain why the client has to change, and understand the mixed motivations, as business partners make their money. For some it is the margin of a single network service, for others it is consulting or hardware sales.
Each member of the changing needs of the impetus for change. Normally, the network operator, leading to a change, as the economic justification of the need for traditional networks to close completely. Customers get the advantage of faster, more reliable and flexible IP-based services. And oil the wheels, the operator may need to share some of their profits to the distribution channel in the form of commissions to customers - is "better", the network is interesting, but "better, cheaper" is not convincing .
To act on the recognition of the need for incentives for customers and the channel, there are two considerations for successful implementation of the immigration program - education and process.
IP-based networks SDH than can be understood by network engineers, but perhaps less evident, with some accounts of customers for an indefinite period, benefits. Education is important, therefore, the first channel and then on the client. Since most of its customers to obtain information about what happens when a provider sales team does not have good contacts in the forefront of current and articulate in a position to determine the technical and commercial benefits of migration to IP.
This is a classic learning situations in which the seller must be able to change the client needs to develop and respond to objections and obstacles to action as they arise. The good news in the migration program that treats its customers with the old technology, and most likely those who have been neglected by the network operator. This makes the customer calls to the needs of engineering management and business and desires - exactly the issue that you need to create a positive situation for the up-sell.
For the operator is a technical management of the project is near the net. However, each network offers a wide range of users who do not respond to the question may be variable, so that the quality of CRM data. Thus, the process plays an important role in managing the migration of customers. Each person must be customer relations through a project plan with the same care and attention to detail that led to changes in web sites, media, routers and links are preserved. At the top level, which means an idea of the number of customers affected and that the "fire" status, for example, "was contacted and agreed to go," "contact and discussion" and "not available". At the tactical level, this could be a lot of cleaning around the right person for customers who had many contacts to find for years. Finally, the operator must, again by certified mail, return receipt requested to "IT Manager", has officially warned by the change ahead, and that means a loss of service, if not against the measures.
Thus, the migration of Ethernet service clients rather than a technical question about a project or a presentation, the increase in customers for cooperation. Overcoming inertia requires education to customers and channels and incentives for action, while the strict control of the processes necessary to ensure that no customer is ignored or an error about the consequences of forced migration .
For the network operator to encourage customers to opt for the hand: Closing expensive legacy networks and consolidating services over IP platform. For customers moving to IP, however, is not good news. To begin with, the existing network topologies have integrated solutions and features that are repeated or replaced. The cost of change can vary trivial - a single router configuration - a major - the replacement of the CPE on various sites, to reconfigure networks and applications, the installation of adequate safety testing and end to end IP performance. In light of all this work, the initiative to change the term of the services configuration SDH network operator if the customer is satisfied with its current configuration.
In conjunction with the operator and customer, there is another aspect to consider: the distribution channel. He received the chain's commitment to promote the need and benefits of migration need to motivate customers to action. This can be a challenge, with direct sales, it is unlikely that much time on this issue, such as engineering, not to form a commission. For resellers and indirect channel agents, the risk of embarrassment for the client to explain why the client has to change, and understand the mixed motivations, as business partners make their money. For some it is the margin of a single network service, for others it is consulting or hardware sales.
Each member of the changing needs of the impetus for change. Normally, the network operator, leading to a change, as the economic justification of the need for traditional networks to close completely. Customers get the advantage of faster, more reliable and flexible IP-based services. And oil the wheels, the operator may need to share some of their profits to the distribution channel in the form of commissions to customers - is "better", the network is interesting, but "better, cheaper" is not convincing .
To act on the recognition of the need for incentives for customers and the channel, there are two considerations for successful implementation of the immigration program - education and process.
IP-based networks SDH than can be understood by network engineers, but perhaps less evident, with some accounts of customers for an indefinite period, benefits. Education is important, therefore, the first channel and then on the client. Since most of its customers to obtain information about what happens when a provider sales team does not have good contacts in the forefront of current and articulate in a position to determine the technical and commercial benefits of migration to IP.
This is a classic learning situations in which the seller must be able to change the client needs to develop and respond to objections and obstacles to action as they arise. The good news in the migration program that treats its customers with the old technology, and most likely those who have been neglected by the network operator. This makes the customer calls to the needs of engineering management and business and desires - exactly the issue that you need to create a positive situation for the up-sell.
For the operator is a technical management of the project is near the net. However, each network offers a wide range of users who do not respond to the question may be variable, so that the quality of CRM data. Thus, the process plays an important role in managing the migration of customers. Each person must be customer relations through a project plan with the same care and attention to detail that led to changes in web sites, media, routers and links are preserved. At the top level, which means an idea of the number of customers affected and that the "fire" status, for example, "was contacted and agreed to go," "contact and discussion" and "not available". At the tactical level, this could be a lot of cleaning around the right person for customers who had many contacts to find for years. Finally, the operator must, again by certified mail, return receipt requested to "IT Manager", has officially warned by the change ahead, and that means a loss of service, if not against the measures.
Thus, the migration of Ethernet service clients rather than a technical question about a project or a presentation, the increase in customers for cooperation. Overcoming inertia requires education to customers and channels and incentives for action, while the strict control of the processes necessary to ensure that no customer is ignored or an error about the consequences of forced migration .
Monday, September 19, 2011
How to maintain the computer (winter)
Recently, many areas of the country cold comes, we all know when the hot weather, cooling the computer needs to be strengthened, in fact, in the cold dry season, there are also some attention to the computer, I put the safety of their use of computers in the winter and the views and experience share with you.Computers coldIn cold areas, heating if the room does not open, some computer accessories such as motherboards, video cards on the capacitor due to the ambient temperature is too low and does not work, so there will not start when booting problem, and that such failure is not easily analyzed, because the place is likely to open repair heating, you will find that the computer can take over the case started.The solution: buy computer accessories excellent work, and to develop the first open home heating, and so when the warmer room to open your computer habits. In addition, the cold when the radiator fan will dry the oil also becomes tired, you can pay attention to the radiator to buy ball-bearing fan.Static is also hardware killerIn winter, many areas are relatively dry indoor air, this kind of environment is prone to static electricity. As the high voltage electrostatic moments, caused by possible exposure to damage computer parts. Therefore, in the winter should pay special attention to prevent static electricity hazards.Solution: There are many ways to prevent, there are two main ideas: First, try to avoid static electricity, the second is the electrostatic transfer. For the former, the most simple way is to maintain reasonable indoor humidity, and humidifier is a good thing. For the latter, in dismantling the computer, start with the first wash, or touch water, you can transfer itself to carry out the static.Note that voltage stabilityTo keep warm, open air-conditioning or heater is very unusual. Because these products a higher power, when it starts, cause voltage fluctuations. If they and the computer is to use the same power outlet, then this voltage fluctuation may affect the stable operation of the computer. At worst cause the monitor screen jitter, or restart it caused heavy damage to hardware.The solution: very simple, first try to make the air conditioner or heater use a dedicated power supply line; Secondly, in the purchase of power, try to consider those wide-format products, and enhance ability to adapt to voltage fluctuations.
Sunday, September 18, 2011
PDF to DWG to the Rescue
Global manufacturing companies and the use of engineering design. These designs take things to the form and / Features / technical products, which explain each attribute and settings.
Although the modern world based on computers and software for creating and editing CAD drawings, there are still plenty of paper, kraft paper and board, as required by almost all companies in the management and treatment.
Why you have to deal with old drawings?
Just because it's old drawings / old that does not work, are "useless". Building, structure, and the old machine is still in use and function almost as well. Just think of all the world, think of destroying the bridge, because to draw it on paper?
The treatment of the physical
Wuli drawings (based on paper, foil, kraft paper media type) is also plenty of storage and management, as if the storage and management, which are almost impossible to trace.
Life, physical storage media
As paper, drawings and other media portrays the life and longevity has been a series of engineering and manufacturing world are made through some other problem.
Scan for JPG / TIF / PDF
/ Old ancient drawings provide the solution to this problem one of them, so scan storage, processing and classification can be improved by using the tool scans the computer management of the TIF / JPG / PDF.
Editor frame drawing of the United Nations Special
Scanned drawings in JPG / TIF PDF /, you must specify the course of time are a number of modifications and changes, has just published the drawings there is still a big problem. These changes can be additions and changes necessary as time passes.
PDF to DWG
Convert your PDF to DWG to save these works that the service and manufacturing companies worldwide. This service can help you, just scan the conversion of formats including PDF, TIF and JPG, accurate and easily edit CAD drawings.
Delivery of CAD drawings CAD DWG, DXF, etc, so you can easily open the current CAD tools like CAD drawing drafting a normal editor. Simple and natural treatment, treatment of traditional designs on paper are perfect substitutes, resulting in easy storage and assembly as well.
Although the modern world based on computers and software for creating and editing CAD drawings, there are still plenty of paper, kraft paper and board, as required by almost all companies in the management and treatment.
Why you have to deal with old drawings?
Just because it's old drawings / old that does not work, are "useless". Building, structure, and the old machine is still in use and function almost as well. Just think of all the world, think of destroying the bridge, because to draw it on paper?
The treatment of the physical
Wuli drawings (based on paper, foil, kraft paper media type) is also plenty of storage and management, as if the storage and management, which are almost impossible to trace.
Life, physical storage media
As paper, drawings and other media portrays the life and longevity has been a series of engineering and manufacturing world are made through some other problem.
Scan for JPG / TIF / PDF
/ Old ancient drawings provide the solution to this problem one of them, so scan storage, processing and classification can be improved by using the tool scans the computer management of the TIF / JPG / PDF.
Editor frame drawing of the United Nations Special
Scanned drawings in JPG / TIF PDF /, you must specify the course of time are a number of modifications and changes, has just published the drawings there is still a big problem. These changes can be additions and changes necessary as time passes.
PDF to DWG
Convert your PDF to DWG to save these works that the service and manufacturing companies worldwide. This service can help you, just scan the conversion of formats including PDF, TIF and JPG, accurate and easily edit CAD drawings.
Delivery of CAD drawings CAD DWG, DXF, etc, so you can easily open the current CAD tools like CAD drawing drafting a normal editor. Simple and natural treatment, treatment of traditional designs on paper are perfect substitutes, resulting in easy storage and assembly as well.
Saturday, September 17, 2011
Tips On How To Avoid Paying For Computer Repair
Computer defects insurance is not very good, especially if you try to do something, or an urgent need to achieve your messages, send an e-mail, so it's important to have an idea of what to repair equipment.
The first thing you should do depends largely on how the team will react and if it is true that he died to start the PC, or when a team. Also, keep in mind that this article really does not look to repair desktop computers, so if you have a laptop, you should read the article you're looking to get more information about this topic.
If the computer is completely dead, no lights and no trace of the fans, for starters, it's usually a problem with the electricity supply. The first thing I'd do a computer technician, and you try, you can also see if the power supply itself, or when the cable.
You can borrow a cable compatible with other equipment and sometimes the cable is fed into the boiler (this is a trick, a friend, computer repair technician told me), but make sure it is assured that the performance of Each cable is supplied is the same. If you can not find a job with the second cable will probably have a new disc. This can be done easily at home if you are on a computer works, but if not, a visit to the computer repair shop would probably be better.
If the problem of computer failure, then try restarting the computer, which is the first point of contact almost all equipment repairs. This is usually prompted to restart in "safe mode" and then try to run other programs on your computer you use, if your computer crashed.
If you tend to work in other programs, you can see the same program again if it crashes again. If so, install the software. If you have more problems with several programs, then you may have to take your computer to repair the equipment.
The first thing you should do depends largely on how the team will react and if it is true that he died to start the PC, or when a team. Also, keep in mind that this article really does not look to repair desktop computers, so if you have a laptop, you should read the article you're looking to get more information about this topic.
If the computer is completely dead, no lights and no trace of the fans, for starters, it's usually a problem with the electricity supply. The first thing I'd do a computer technician, and you try, you can also see if the power supply itself, or when the cable.
You can borrow a cable compatible with other equipment and sometimes the cable is fed into the boiler (this is a trick, a friend, computer repair technician told me), but make sure it is assured that the performance of Each cable is supplied is the same. If you can not find a job with the second cable will probably have a new disc. This can be done easily at home if you are on a computer works, but if not, a visit to the computer repair shop would probably be better.
If the problem of computer failure, then try restarting the computer, which is the first point of contact almost all equipment repairs. This is usually prompted to restart in "safe mode" and then try to run other programs on your computer you use, if your computer crashed.
If you tend to work in other programs, you can see the same program again if it crashes again. If so, install the software. If you have more problems with several programs, then you may have to take your computer to repair the equipment.
Friday, September 16, 2011
SAP Business One Integration Design and Programming
我们希望这如数据传输和软件开发工具包桌功能，包括了记者。对于独立软件开发商所接触到的各种仪器，如果你想再次见到他们，你应该做你的功课，但是这超出了本文的范围。首先我们想SAP B1，作为一个小的咨询公司，这可能是在原销售如常，但在一定意义上可以通过这样的事情有限，编程接口，技术集成，在一般情况下，卓越的执行和实施销售 - 更改和水晶报表。与第一个数据表：
首先，每个方块像SB1顾问认证，但往往过分模型和CSV转换阶段，输出数据，只是你要记住的是，现有的数据库的使用或在逐步融入外部文本文件。无需填写，而不是在Excel中，ODBC连接和SQL模拟的模板文件的结构模型。所有你需要知道的伎俩，是联盟使用的形成，首先选择单纯模仿声明在CSV文件中的列标题的名称。该油田可能你需要什么，你应该节省时间和预算规划，软件开发是可以避免的。如果这是不是一种选择，我们将前往SDK在VB和C＃软件开发工具包示例代码其次，我们建议使用现代软件开发的Microsoft Visual Studio和代码语言往往遵循的例子代码，草块。要编译的SDK库项目，则必须安装在用户界面开发的SAP BO。对支持特定的建议升级版本的隐性成本的未来，您可以构建和安装新的客户端 - DLL。如果外包编程SDK，请确保您可以访问源代码，可能需要制定新的未来
三是整合和表格和自定义字段。如果你需要更小的外部数据库集成的ERP业务应用，强大的可能性，即表和自定义字段。 Business One是灵活的，允许您创建这些对象，也没有在手术室环境SQL直接。考虑图和自定义用户界面和其他地区设立的菜单路径：工具 - >配置工具选项，然后按照表，无论由用户定义进行调整或控制自定义字段
第四SQL数据流。经营者有告知架构的三个层次，这是在本地表直接插入菜单。服务监视，如果它的工作原理，是在对SAP的SQL语句的直接干预。但是，如果有机会创建自己的表，可以在文件夹中的SQL查询定义。然后，这些记录必须SDK编程逻辑
第五寻求第二意见。如果你发现集成项目，他是把原来的程序员，我们建议所有的土地和技术咨询公司，寻求第二意见的方法。现代ERP支持本地项目现场参观和购买，并没有为会议和电话网络的实际需要
第六注意，如果您的国际扩张。穿越美国边境，他们必须处理这些问题，作为目标国家的语言，以支持业务和主权的国家相对应的法律和税收法规。在重点国家和地区，包括巴西，中国，俄罗斯，墨西哥，加拿大和东欧的位置
首先，每个方块像SB1顾问认证，但往往过分模型和CSV转换阶段，输出数据，只是你要记住的是，现有的数据库的使用或在逐步融入外部文本文件。无需填写，而不是在Excel中，ODBC连接和SQL模拟的模板文件的结构模型。所有你需要知道的伎俩，是联盟使用的形成，首先选择单纯模仿声明在CSV文件中的列标题的名称。该油田可能你需要什么，你应该节省时间和预算规划，软件开发是可以避免的。如果这是不是一种选择，我们将前往SDK在VB和C＃软件开发工具包示例代码其次，我们建议使用现代软件开发的Microsoft Visual Studio和代码语言往往遵循的例子代码，草块。要编译的SDK库项目，则必须安装在用户界面开发的SAP BO。对支持特定的建议升级版本的隐性成本的未来，您可以构建和安装新的客户端 - DLL。如果外包编程SDK，请确保您可以访问源代码，可能需要制定新的未来
三是整合和表格和自定义字段。如果你需要更小的外部数据库集成的ERP业务应用，强大的可能性，即表和自定义字段。 Business One是灵活的，允许您创建这些对象，也没有在手术室环境SQL直接。考虑图和自定义用户界面和其他地区设立的菜单路径：工具 - >配置工具选项，然后按照表，无论由用户定义进行调整或控制自定义字段
第四SQL数据流。经营者有告知架构的三个层次，这是在本地表直接插入菜单。服务监视，如果它的工作原理，是在对SAP的SQL语句的直接干预。但是，如果有机会创建自己的表，可以在文件夹中的SQL查询定义。然后，这些记录必须SDK编程逻辑
第五寻求第二意见。如果你发现集成项目，他是把原来的程序员，我们建议所有的土地和技术咨询公司，寻求第二意见的方法。现代ERP支持本地项目现场参观和购买，并没有为会议和电话网络的实际需要
第六注意，如果您的国际扩张。穿越美国边境，他们必须处理这些问题，作为目标国家的语言，以支持业务和主权的国家相对应的法律和税收法规。在重点国家和地区，包括巴西，中国，俄罗斯，墨西哥，加拿大和东欧的位置
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