Most of you have always been confronted by questions like this.Computer Keyboard helps you to type what is in your mind.There are on screen keyboards,which can be typed by clicking on words displayed on screen using your mouse and physical keyboards which we type using hands. Ergonomic keyboards are on market that bear little resemblance to flat, rectangular models with ordinary square keys. Some flashier models light up, roll up or fold up, and others offer options for programming your own commands and shortcuts.But no matter how many bells and whistles they offer, most keyboards operate using similar technology. They use switches and circuits to translate a person's keystrokes into a signal a computer can understand.All extras and options that are available for new computer keyboards make it hard to believe that their original design came from mechanical typewriters that works without electricity.
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| Author: Vidya 23 May 2008 | Member Level: Diamond Points : 2 |
useful information
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| Author: Ebrahim 27 May 2008 | Member Level: Silver Points : 2 |
Good information.
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| Author: bharath 27 May 2008 | Member Level: Diamond Points : 2 |
thank u for this useful information post like this kind of information in future also.
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| Author: Shanthi M 29 May 2008 | Member Level: Diamond Points : 2 |
Nice information.
Thank you
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