You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

If the people in your Zoom call can’t hear or see you, don’t panic — just check your OS and browser settings. If the people in your Zoom call can’t hear or see you, don’t panic — just check your OS ...

When you want to take a group photo, but no stranger is around to take one for you (or you don't want to hand them your expensive new smartphone), you can use your iPhone's camera timer to get the job ...

Faith writes guides, how-tos, and roundups on the latest Android games and apps for Android Police. You'll find her writing about the newest free-to-play game to hit Android or discussing her paranoia ...