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How a Computer works

1. Parts of a Computer

   • CPU
     • The CPU stands for Central Processing Unit. It is also called the brain of the computer.
   • Graphics Card
     • A graphics card is an expansion card which generates a feed of output images to a display (such as a computer monitor).
   • RAM
     • RAM stands for Random access memory. This is the memory of the computer.
   • PSU
     •  A power supply unit (PSU) controls power.
   • Hard Disk Drive
     • A Hard Disk Drive (also known as the HDD) stores data whgen your computer isn't on.
   • MotherBoard
     • The motherboarde connects all of the dievses together.
   • Heat sink
     • The Heat sink is a passive heat exchanger that cools down a devis by dismissing heat into the surrounding medium.

2. Input and Output devises

   • Input
     • Mouse
     • Keyboard
     • Microphone
     • Controller
     • Web cam
   • OutPut
     • Printer
     • Screen
     • Speakers
     • Projector

3. Binary