Worried about which apps on your iPhone may be utilizing your phone's camera without you knowing it? Here's how to check (and revoke) camera permissions.

System Settings will let you reprogram the Camera Control button to instead use it to launch the Magnifier app, or to launch a hidden Code Scanner app.

Here’s how the new Camera app works in iOS 26. Swipe for camera modes The camera modes used to be listed just above the shutter button. Now they’re below it.

QR codes are easy to use, if you know how to access the information they contain and have an internet connection.

To fix error 0xA00F42A0 in the Windows Camera app, run the camera troubleshooter, check privacy settings for the camera, etc.

There are several reasons why your Pixel 8’s QR code scanner might stop working suddenly. It could be a temporary glitch with the Camera app, an issue with lighting conditions, or even a dirty ...