Scanners were introduced at airports to combat hijacking in the 1970s - Getty Images The conveyor-belt security scanners at airports are always a source of irritation. You were gliding through, ...

Welcome to TNW Basics, a collection of tips, guides, and advice on how to easily get the most out of your gadgets, apps, and other stuff. If you’ve used any modern Android devices, you’ll have come ...

The Samsung Galaxy S21 series got announced today. Many of you are probably wondering whether its in-display fingerprint scanner will work with screen protectors? Well, the short answer is, yes… it ...

Learn the fastest ways to scan barcodes and QR codes using your iPhone or Android smartphone. No special app needed for most ...