Mouse


The mouse is used to control the movement of the mouse pointer on the monitor screen. Commands are sent to the computer by pointing with the mouse pointer on the screen and then clicking with the mouse buttons.

Printer




The printer is used to print text and images on paper. There are three types of printers:
  • Dot Matrix - poorest quality printing and slow.
  • Ink Jet - high quality colour printing.
  • Laser - best quality black and white printing.

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