What is computer hardware and its functions?

What is computer hardware and its functions?

Quite simply, computer hardware is the physical components that a computer system requires to function. It encompasses everything with a circuit board that operates within a PC or laptop; including the motherboard, graphics card, CPU (Central Processing Unit), ventilation fans, webcam, power supply, and so on.

What are the four main types of computer hardware?

The Four Categories of Computer Hardware

  • Input devices: For raw data input.
  • Processing devices: To process raw data instructions into information.
  • Output devices: To disseminate data and information.
  • Storage devices: For data and information retention.

What are the types of hardware?

Different Types Of Computer Hardware

  • RAM. RAM (Random Access Memory) is a type of computer hardware that is used to store the information and then process that information.
  • Hard disk. The hard disk is another type of computer hardware that is used to store the data in it.
  • Monitor.
  • CPU.
  • Mouse.
  • Keyboard.
  • Printer.

What is the types of hardware?

Different Types of Hardware and Their Examples

Hardware Type Examples
Input devices Mouse and keyboard
Output devices Monitor and printer
Secondary storage devices CD, DVD, and hard disk
Internal components Motherboard, RAM, and CPU (Central Processing Unit)

What are the 3 groups of a computer hardware?

Hardware devices can be classified into four distinct categories:

  • Input devices: For raw data input.
  • Processing devices: To process raw data instructions into information.
  • Output devices: To disseminate data and information.
  • Storage devices: For data and information retention.

Recent Posts

Categories