Quick Response codes or QR codes are a type of barcodes that comprise a matrix of dots. To read these unique codes, a QR code scanner is needed. QR scanners are typically embedded in modern ...

Learn how to scan QR codes on Android with ease using your camera app. Simple steps to get you started quickly.

The first thing you may want to do is reset the printer scanner. This is a simple task, so we do not expect most users to find it too difficult. To reset the printer scanner, the user must power it ...

If you have a Hewlett-Packard all-in-one (AIO) printer, and you’re having trouble getting some of its scanning features to work, take heart. HP’s printing software offers a collection of settings that ...