There are various part of computer which has its own value and its part operate differently.This all computer parts operates as a unit to function a work.

They are as follows

• monitor
• keyboard
• mouse
• hard disk
• CPU
• Printer
• scanner
• speaker
• modern
• chip
• mother board
• zip drive
• video camera

as we know that to perform a single work, the parts of computer have to work same time. The above parts has its own value and and operate different function. There are four main parts of computer. they are monitors, keyboard, mouse and CPU which is known as central processing unit.CPU is the collection of various parts of computer.If you use a desktop computer, you might already know that there isn't any single part called the "computer." A computer is really a system of many parts working together. The physical parts, which you can see and touch, are collectively called hardware.On the other hand software is refer to the program and instruction that tells the hard ware what to do.