Input-process-output

Input-process-output

1. Input

   • An input device such as a mouse are used to put data into a computer to be processed
   • mouse
   • keyboard
     • Inputs text data
   • Microphone
     • Inputs sound data into the computer

2. Process

   • A processing device is any device in a computer that handles this intermediate stage , it performs actions.
   • cpu
     • central processing unit
   • sound card
   • software on the computer
   • graphics card

3. Output

   • Any computer-generated information displayed on screen, printed on paper or in machine readable form, such as disk and tape.
   • Monitor
   • Speaker
   • Printer
   • Headphones

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