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Saturday, April 29, 2017

Image Scanner




Scanner
Properties
- Scanner is used to enter info from paper to computer
-converts hard copy into digital
Uses
-“ Scanner” is used to scan hard copy into computer
-old photos and important docs can be scanned
Advantages
-fast scanning as compared to typing
-easy to store images in computer
-easy to update stored a image
Disadvantages
-scanned images have less quality than original
-They take much disk space
-they take a lot of space
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