You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

QR codes have become an indispensable tool for quickly accessing online content. As a Samsung Galaxy smartphone user, you have the power to harness this technology with ease, thanks to your device’s ...

You can scan QR codes and documents on your iPad using the Camera and Notes apps. Here's everything you need to know to scan ...

QR codes can be scanned directly on the same smartphone without needing a second device. Android users can use Google Photos ...