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Explain computer parts

 Explain computer parts

  • In a computer,CPU is the part that processes all that data and makes the computer work.
  • CPU is an abbreviation for 'central processing unit'.



CPU

  • The keyboard is an input  device that allows you to enter letters,numbers and symbols into your   computer.
  • The keyboard keys include the alphanumeric keys (letters and numbers),numeric keypad (may not be available on netbooks/laptops),special function keys,mouse cursor moving keys,and status lights. 


Keyboard

  • It is an input device,whose real name is 'Pointing Device'.
  • It is mainly used to select items on the computer screen,move towards them and open and close them.

Mouse


  • A computer monitor is an output device that displays information in pictorial or textual form.
  • A discrete monitor comprises a visual dislay,support eletrical connecters, and external user controls.

Monitor








































































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