Types and Functions of Computer Parts

Front

What is a computer?

Back

• A computer is a device that can do the following things;

  • Store Data

  • Process Data

  • And manipulate Data

Front

Different types of Parts

Back

• Computers are made up of lots smaller parts

• There are three main types of computer parts

  • Hardware

  • Software 

  • Peripherals

Front

Hardware

Back

• The physical components that make up a computer

• These parts are essential for a computer to function

Front

The Tower or Case

Back

• The tower is the part of the computer that hold all the components together

• It protects the internal parts from damage and dust

Front

Motherboard

Back

• Motherboards are attached to the computer tower

• The motherboard connects all other parts of the computer

Front

The CPU

Back

• The CPU stands for Central Processing Unit

• Also known as the brain of the computer

• Fetches, processes, and outputs data

Front

RAM

Back

• Stands for Random Access Memory

• This type of memory is short term

• Remembers what you are currently working with and on 

Front

HDD

Back

• Stands for Hard Disk Drive

• Main storage device for the computer

• This is where things are “Permanently” stored

Front

SSD

Back

• Stand for Solid State Drive 

• A new and better type of permanent storage

• More expensive than a regular HDD

Front

Power supply

Back

• How power enters the computer

• The power supply converts power to the correct voltage for the computer