The humble QR (or Quick Response) code has become ubiquitous. Invented back in the 1990s to scan car parts ... can save it by taking a photo of it. In Google Photos, you can read a QR code ...

Open Google Authenticator and tap the + sign ... in so you can back up your codes to your Google account. Select Scan a QR code if that's what you have, otherwise tap Enter a setup key.

Limitations: cannot scan QR codes from local image files or live camera feed. Google Lens is a great way to scan QR codes you come across on the internet inside Google Chrome. You could also do ...

Are you using SMS codes for 2FA on Gmail? Gmail is phasing out that option in 2025. Switch to a more robust 2FA alternative ...

Having said that — just get Google Lens. It’ll scan QR codes and a whole lot more, and is an app from a trusted source. Namely, Google. Esat has been a gadget fan ever since his tiny four-year-old ...