Keyboard is an input device that contains key users press to enter data and instructions into a computer. Keyboard have tying area, numeric keypad, function keys and toggle key.Tying area is a alphabet, numbers, punctuation marks, and other basic keys.Numeric keypad is a calculator-style arrangement of keys representing numbers, a decimal point, and some basic mathematics operators.Function keys, which are labelled with the letter F followed by a number are special keys programmed to issue commands to a computer.Toggle key is a key that switches between 2 state each time a user presses the key.
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| Compact keyboard |
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| Virtual keyboard |
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Ergonomic keyboard.jpg) |
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| Gaming keyboard |
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| Standard keyboard |
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