You don't need your phone to open a QR code. You probably already know how to scan a QR code with your phone. It's simple enough: just open the camera app, point your phone at the code, and tap the ...

Software built into the cameras on iPhones and Android phones make quick work of decoding QR codes. How do you do that on a laptop or desktop computer?

Scanning QR codes with smartphones is easy. However, sometimes you don’t want to use your smartphone and wish to scan the QR code natively on your computer. The good news is it’s possible to scan QR ...

If the webcam light remains always ON on your Windows 11/10 computer, some applications might be accessing your camera. Use these fixes for this issue.

Apple's Camera app is simple on the surface, but there is surprising depth hidden underneath. Here's how to master the upgraded camera system on the new iPhone 17 Pro and iPhone 17 Pro Max, from ...

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 ...