Sometimes, you may need to turn a physical document into a digital file, either to keep a copy on your computer or send it to someone via email. If you have an all-in-one or multi-function printer, ...

The method you'll need to scan a document on a Mac depends on what kind of scanner you have. Here's how to set up nearly any ...

Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

Modern Windows PCs often include some kind of biometric hardware, mainly in the form of facial recognition (using infrared cameras) or fingerprint scanning. Both of these features let you use Windows ...