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Among the main input devices used with a computer, the computer keyboard seems quite much like the keyboards of electric typewriters, with some added keys.

It is the most common input device. Computer Keyboards enable a computer user into a computer to input letters, numbers, and other symbols and is what is and lets you write email what you used to see this web page.

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Christopher Latham Sholes (February 14, 1819 – February 17, 1890) was an American inventor who invented the QWERTY keyboard and along with Frank Haven Hall, Samuel W. Soule, Carlos Gladden and John Pratt, has been contended as one of the …

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