How to scan a QR code safely using your smartphone

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

How Do You Scan A QR Code That's Already On Your Phone's Screen? It's Surprisingly Easy

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 ...
Geeky Gadgets

How to Scan QR Codes on Samsung Smartphones (Video)

QR codes have become an indispensable tool for quickly accessing online content. As a Samsung Galaxy smartphone user, you have the power to harness this technology with ease, thanks to your device’s ...
Fast Company

Scanning that QR code can leave you vulnerable. Here’s how to protect yourself

QR codes have become a convenience of modern life. Just scan the black and white mosaic with your phone’s camera and you can do everything from connect to your hotel room Wi-Fi to pay for that public ...