Scanning QR codes is easy when they're located on ads or the TV, but you may have wondered how to do so when the code is ...

Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using iPhone or Androids.

A recent kind of package scam encourages you to download your own malware via QR code. Here's what to watch out for. Tyler has worked on, lived with and tested all types of smart home and security ...

In 2026, QR codes go beyond payments. Use them for instant home tech help guides, storing medical and emergency info, adding personal stories to gifts, launching room-wise music playlists, or sharing ...