One of Google's most critical features is hidden behind a single toggle - turn it on to protect against theft, scams, spam, and more.

QR codes are those square barcode-looking things that when scanned by your iPhone 16 Pro, Galaxy S25 Ultra or any other phone, can send you straight to a particular webpage or to download an app, all ...

Learn how to scan QR codes on Android with ease using your camera app. Simple steps to get you started quickly.

AirTags and other Bluetooth trackers can be a lifesaver when you've accidentally lost your keys, purse, or even your luggage. Although they're commonly called Bluetooth trackers, AirTags and other ...

A shoulder computed tomography scan or (CT or CAT scan) creates cross-sectional images of the shoulder using specialized X-ray cameras. This scan can help doctors see the bones and soft tissues in the ...

Browser extensions have become an essential part of our online lifestyles. There are some you can’t live without. Modern desktop browsers support extensions without fuss, but it’s a different story on ...

Several nods to consumers and the developer community exist throughout Android’s history. One of the longest-running gags is the venerable Android Easter egg. The hidden feature in the OS, only ...

Scanning probe microscopy images a sample by scanning a physical probe just above the surface. A variety of different probes and detection modalities can be used to generate either a topological map ...