Computer Hardware Device


Computer Hardware Device (Keyboard)
The keyboard is one of the most common input device which is used in almost all computer.The layout of the keyword is like that of the traditional QWERT typewriter.Although there are some extra command and function key provided for .
           There are two main types of keyboard.
  • Standart keyboard with 84 keys
  • Extended keyboard with 101 keys or more

The keyboard is divided into four main parts-

  • Main Pad
  • Function key pad
  • Numerical key pad
  • Special Key pad
The keyboard is connected with keyboard connector of the motherboard of the computer by a 5-PIN or 6 PIN DIN plug.
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