Nestled in front of your Windows PC? You don't have to pick up your iPhone or iPad when you get a new message. Microsoft's Phone Link works with Apple's iMessage, and setting it up is a snap - here's ...

Walk into a shop, board a plane, log into your bank, or scroll through your social media feed, and chances are you might be asked to scan your face. Facial recognition and other kinds of face-based ...

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