Question

This is a brainliest question
What do you mean by Optical mouse? How its works?

Answer 1

now mark my answer to brainliest

Answer 2

an optical mouse is a mouse which uses a light source ,typically a light-emitting diode led and a light detector,such as an array of photodiodes, to detect movement relative to a surface..... the earliest optical mice detected movement on preprinted mousepad surfaces.I hope this is better for you plz mark it as brainliest