DEVICES

DEVICES

1. INPUT

   • Keyboards: Enters letters and numbers into the computer
   • Touch screens: Visual displays detect when yo touch the display area
   • Web Cams: Video camera, you can create videos and photos
   • Mouse: Device that controls the movement of the pointer on the screen
   • Microphones: sound signal are interpreted by the sound card
   • Scanners:. Convert printed material into a digital format

2. OUTPUT

   • Printers: Electronic info. is printed
   • Monitors: information from the video card is displayed on the screen
   • Speakers: Output the sound

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