You Should Know How to Scan a QR Code From a Screenshot
Photo: travelwild (Shutterstock) QR codes are used for everything from opening a restaurant menu to making payments: just point your camera at the QR code, and your phone will automatically…
How to Know if a QR Code or a Short URL Is Safe
Photo: shisu_ka (Shutterstock) You may have noticed that we are firmly in the age of the QR code—every restaurant, state agency, and shop you interact with has a QR code…
How to Find iOS 14’s Hidden Code Scanner App
The iOS app screen shows all the apps installed on your iPhone—or does it? There’s actually a hidden QR scanner app on all iPhones running iOS 14 that you can’t…