Wednesday 2 March 2011

INPUT DEVICES

INPUT is any data and information that enter into a memory in a computer

TYPES OF DEVICE
  1. KEYBOARD
  2. MOUSE
  3. OPTICAL MOUSE
  4. TRACKBALL
  5. TOUCHPAD AND POINTING STICKS
  6. LIGHT PEN
  7. TOUCH SCREEN
  8. DIGITAL PEN
  9. GAME CONTROLLER
  10. MICROPHONE
  11. WEB CAM
  12. SCANNER
  13. BAR CODE READER
  14. BIOMETRIC DEVICE
  15. MAGNETIC STRIPE CARD READER

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