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How a Computer Works

1. Parts of the computer

   • CPU
     • Controls the computer
   • PSU
     • The power of the computer
   • Mother board
     • Connects all the components together
   • Hard Drive
     • Stares the infomation
   • Graphics card
     • Translates the images to the monitor
   • Heat sink
     • Cools the computer down
   • RAM
     • Random access unit

2. Input devices

   • Keyboard
   • Mouse
   • Touch screen
   • Microphone
   • scanner
   • OMR
   • trecker pen
   • ow you comunicate with the computer

3. Output devices

   • Monitor
   • printer
   • Speaker
   • Headphones
   • How the computer comunicates to you