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How A computer Works

1. Input Device

   • Keyboard
   • Scanner
   • Mouse
   • Webcam

2. Output Devices

   • Screen
   • Projector
   • Speaker
   • Printer
   • Headphones

3. Parts Of A Computer

   • Motherboard
     • Has all the programming
   • PSU
     • Power Supply Unit
   • RAM
     • Random Access Memory
   • CPU
     • The Brains

4. Network

   • Ring Network
   • Bus Network
   • Star Network