Like "Wi-Fi," the term "QR" is used often in day-to-day situations, but not everyone knows what it stands for. English speakers make frequent use of abbreviations to shorten communication or inject a ...

Everywhere you go in some parts of the world, you will likely see QR codes in businesses and even in advertisements. If you purchase a package today, you might see a QR code on it for various reasons, ...

Cybersecurity experts are warning about scammers using QR codes to take advantage of unsuspecting victims. What is a QR code?

QR codes have been used throughout the pandemic to browse restaurants' menus and pay for drugstore purchases. NBC News' takes a look at what there continued use could mean for our privacy. Aug. 25, ...

With Android 10, Google added the option to let users share Wi-Fi connections with others via QR codes. Since then, if you ...