Question

write short note on scanner​

Answer 1

Answer:

scanner is used to convert the data and image on paper into the digital form. It is an optical input device and uses light as an input source to convert an image into an electronic form that can be stored on the computer.

Answer 2

Answer:

A scanner is a device that copies a picture in digital form. After capturing the image, the data is transferred to the computer. People use scanners to store their hand held pictures in their computer, and one might scan a document for business, school, etc.

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(Expert)