Main computer components

Last updated on June 12, 2021

Computers are made up of many different components; you will find a description a the main ones on the following pages:

• What is a CPU?
• What is a graphics card?
• What is a hard disk drive (HDD)?
• What is a motherboard?
  • What is the chipset of computer motherboard?
  • What is the CPU socket?
• What is a power supply unit (PSU)?
• What is the RAM memory?
• What is a computer case?