What is the purpose of a scanner in data input in data storage?

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What is the purpose of a scanner in data input in data storage?

The purpose of a scanner in data input and data storage is to convert physical documents or images into digital format, allowing them to be stored, edited, and manipulated electronically. Scanners capture the visual information from the document or image and convert it into a digital file that can be saved on a computer or other storage devices. This enables easy access, retrieval, and sharing of the information, as well as the ability to perform various operations on the scanned data.