Scanning a QR code without your phone requires a little help from Google or a webcam.

Do you want to quickly scan a QR code, but cannot find your phone? Then follow this easy guide to Scan QR Codes on Windows 11/10 PC.

Scanning a QR code without your phone requires a little help from Google or a webcam.

Bar codes store information along one axis, horizontally. QR codes store information in both vertical and horizontal axes, which allows them to hold significantly more data. That extra amount of ...

Opera has announced new features for its Android and desktop browser, which now lets you sync data across devices by scanning a QR code. Opera for Android also adds a new in-browser chat and more.