Posts from this topic will be added to your daily email digest and your homepage feed. You don’t need an app for this —your phone can do it already. You don’t need an app for this —your phone can do ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. You probably already know how to scan a QR code with your phone. It ...

Scanning a QR code can expose you to identity theft, according to the Federal Trade Commission. Quick-response, or QR codes, which store links and other information and are readable by a smartphone ...

Whether you’re ordering drinks to your table in a pub or want to pay for car parking, QR codes make life simple. A quick scan of a black-and-white grid on your mobile phone takes you straight to a ...

iOS 18 introduces a convenient new feature in the Passwords app that allows you to share Wi-Fi passwords using QR codes when other sharing methods aren't available, or for when you want to share the ...