Keyboard and divisions of keyboard Points : keyboard and divisions of keyboard, division of keyboard, alphanumeric keypad, numeric keyboard, function keypad, screen navigation, or cursor movement keys, modifier keys Keyboard In most computers, a Key board is the primary text input device. It consists of a set of keys for computer input, which uses the same key arrangement as the mechanical and electronic typewriter keyboards that produced the computer, but with a few extra keys for computer commands and usually with the addition of a numeric keypad. The standard arrangement of alphabetic keys is known as the QWERTY (pronounced KWEHR-TEE) keyboard. The name is derived from the arrangement of five keys at the left of the upper first row of alphabetic key. A standard key build includes about 100 keys and each key sends a different signals to the CPU. Keyboards for personal computers come in many different styles chat differ in size, number of keys and shape. Division of Keyboard
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