How Is a Scanner Important to the Computer?

Computer scanners are devices that copy images of paper documents onto the computer. Just about anybody can benefit from adding a scanner to their computer, especially if they want to digitally store paper files.

Benefits

One of the most important benefits of a scanner is to reduce the amount of paper clutter in a home or business. Scanned files are also easier to store and access and offer security against paper degrading over time.

Types

The benefits you get from a scanner depend on which type you have. Most computer users go for a flatbed scanner, since this type handles paper-size documents. Handheld scanners are for documents 4 to 5 inches wide, such as bar codes.

Tip

Scanners capture photos, such as from a wedding. You can also use a scanner to save a child's artwork or to save old family photos. Historians and archaeologists use scanners all the time to capture documents before they simply disintegrate.

References

• TechTarget: What is a Scanner?
• Smarter.com: Scanner Buying Guide
• Alamo PC Organization: Benefits of Adding a Scanner to Your System