You can scan a QR code using the camera on your smartphone, tablet, or computer. Scanning QR codes lets you easily access websites, restaurant menus, videos, and more. Most smartphones have QR ...

TECH How to scan a QR code with your iPhone or Android phone (no apps needed) QR codes are those pixelated squares you see in restaurants, advertisements, stores, food packaging, business cards ...

Gmail is transitioning from SMS verification to QR codes for increased security. QR codes eliminate the risk of sharing sensitive info with scammers.

Specifically, instead of entering your number and receiving a six-digit code, you’ll see a QR code being displayed, which you need to scan with the camera app on your phone.” ...