What are the main components of a computer system?
The major components of a computer system are:
Computer (Central Processing Unit – CPU)
The computer is the main part of a computer system that processes computational tasks. It is responsible for processing data, scheduling instructions, and performing operations with other components of the system.
Memory:
Memory is used to store data and instructions in a computer system.
It is in the form of permanent and temporary memory of the computer, commonly known as Random Access Memory (RAM) and Read Only Memory (ROM).
Input Devices:
Input devices are used to receive data and instructions to the computer.
For example: keyboard, mouse, touchscreen, webcam, etc.
Output Devices:
Output devices are used to display the data and instructions processed by the computer.
For example: monitor, printer, speakers, and headphones.
Communication Devices:
Communication devices are used to allow a computer to communicate with a network.
For example: network cards, modems, routers, and switches.