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

Quick Share recently implemented support for sharing via QR code. Right now, you have to tap a button to manually request a QR code before sharing. Google is testing a change to the Quick Share ...

If you find it inconvenient to share your Android phone’s hotspot details manually, you can create a QR code that others can scan from their devices to connect to your hotspot. It's easier than you ...

Everyone with a smartphone in their pocket needs to be aware of a worrying new trend that could see some losing money to hackers. It seems that popular QR codes are now being used to target ...