computer system

computer system

1. INPUT devices

   • Keyboard- Allows the user to type data in the computer
   • Mouse- sends a corresponding signal to the computer when being moved and buttons are clicked
   • microphone- it inputs sound and stores it then sends it to a speaker
   • scanner- transfers infomation to a hard disc and to a computer then transfered into digital form that can be stored on a hard drive

2. Output devices

   • monitors- it form tiny dots into pixels which are genwerated from the computer

3. Storage

   • magnetic
   • optical
   • solid storage

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