What is a scanner? Explain its working.
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scanner is a scanner is a part of the computer it is an electronic machine which help us to look at records aur send images and electronic information
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The scanner is an important input device of a computer system.
How do they work?
They are operated by a shining light directed towards a document or object.
It is then digitized and directed by a reflective light on a photosensitive element.
They can effectively copy the text image and convert it into a soft copy. There are different types of scanners available in the market.
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