How a computer Works

How a computer Works

1. Hardware

   • MotherBoard
     • Connects all parts of the computer together.
   • RAM
     • Random Access memory holds intrucsions for the CPU to perform
   • CPU
     • Centeral Proccessing Unit. This is the Brains of the computer
   • HDD
     • Hard Disk Drive. This is the data storage of the divice.
   • Graphics Card
     • Feeds output images to a display
   • PSU
     • Power Supply Unit. Changes low-voltage to regulated DC power.
   • Heat Sink
     • It cools down the divice.
   • The things that are inside the computer.

2. Input and Out put devices.

   • Input divices
     • Keyboard
     • Microphone
     • Touch pad
     • Mouse
     • Webcam
     • What you use to give the computer commands for it to do.
   • Output Divices
     • Printer
     • Moniter
     • Laser printer
     • Speaker
     • Headphones
     • how the computer gives you information.

3. Bianry

   • This is what the computer uses to make senesce of the things we tell them to do.
   • This is what the CPU uses to understand the things its supposed to do.
   • 1= On 2=Off

4. Networks

   • Bus network
     • A: It runs well
     • D: If one computer turns off or brakes all the other computers will too.
   • Ring network
     • A: They communicate well
     • D: If one computer broke they would all brake.
   • Star Network
     • A: If one brakes the rest will still work.
     • D: It is expensive to run.