Scanners are devices for scanning the original, which is most often a document or an image, and then converting it into digital form. You can then continue working on the scanned document, send by e-mail, or post it on a website. The most common are flatbed scanners that work in sync with a computer. The paper is placed on a glass window and the scanner then scans it using its image sensor. Scanner differ mostly in their scanning resolution, speed, and features.
Read more

