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

Google Home is developing a new workflow for setting up new devices. The interface is search-based, letting you look up a ...

Microsoft offers a solution to manage your phone from your computer. The Phone Link application connects your Android device ...

Former Rep. Matt Gaetz (R-FL) claimed on Wednesday that he and other members of Congress had to wear “demoralizing” QR codes at an American Israeli Public Affairs Committee reception so donors could ...

Sainsbury’s Nectar card shake-up, which took effect from Monday, October 27, is designed to “boost security”, but it means ...

The Key Verifier tool allows you to scan a QR code for trusted contacts to verify message encryption keys, so you can double-check if your contact is really who they say they are. These features have ...

Key Verifier uses QR codes to authenticate encrypted messages. To use it, users open a conversation in Google Messages, tap a ...

Former Republican congressman Matt Gaetz claimed on Wednesday that he and other members of Congress had to wear “demoralizing” QR codes at an American Israeli Public Affairs Committee reception so ...

Cluttered photo gallery? You’re not alone. Between group chats, screen grabs, and ten nearly identical shots of your dog ...

Every Black Friday/Cyber Monday (BFCM), brands deploy QR Codes everywhere, generating impressive scan rates and weekend revenue spikes. But by January, most of those “new customers” have vanished. The ...