Question

What is the work of mouse in computer?

Answer 1

The importance of mouse is that it helps us to select an application and to move the cursor

Answer 2

heya friend.
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here is your answer...
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Software in your computer moves the cursor on your screen by a corresponding amount. A mouse detects movements by using a wheel with spokes to break a light beam. On one side of the wheel, there's an LED (light emitter) that generates an infrared beam.
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