Basic input devices must be on every computer receives information from the press, and then make changes to the code in order to pass them to the computer. The keyboard is used to enter data, there will be a number ranging from 50 or more keys. Most character keys Panel with separate numeric keypad To make entering numerical data, making it easier and more comfortable.The character key positioning is in accordance with the standard of the printing system, a touch of the typewriter keys are used in thy (shift), to make it able to print both the English alphabet uppercase and lowercase letters, which is the English alphabet code used in most computers, 8-bit or 7 codes are, that is, when it is pressed the character key code panel size 7 or 8 bits, into the computer system.คีย Board for the computer as removable device from the keyboard of a typewriter keyboard was designed to be used for receiving data in letters to send to the computer processing and control, as well as some of the functionality of the computer. Normally, the shape of the four styles are commonly 76keys Liang Yom fabric or nearby.
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