There are three parts of the computer| define parts of computer | what are the parts of computer|

 There are three parts of the computer 

1: input 

2: Processing

3: output 

Input device

Mouse

The mouse is another important tool for communicating with computers. Commonly known as a pointing device, it lets you point to objects on the screen, click on them, and move them.

There are two main mouse types: optical and mechanical. The optical mouse uses an electronic eye to detect movement and is easier to clean. The mechanical mouse uses a rolling ball to detect movement and requires regular cleaning to work properly.

To learn the basics of using a mouse, check out our interactive /mousetutorial/