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

Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device.

GREENSBORO, N.C. — The checkout has changed over the years. First, cashiers manually punched in the price of an item, then the scanners made check-out much quicker, and today, there's self-check-out.

Smartphones are everywhere. Mobile payments and location-based services are already drawing people to take out their phones while they’re out and about, and QR codes are another way your business can ...

I have a friend who calls me occasionally to come help him with various little things having to do with the technology at his house. This week, one of his requests was to learn more about QR codes and ...

Windows/Linux/iOS: Ever wish you could scan QR codes and other barcodes from your computer, without pulling out your phone? (Maybe you miss your old CueCat?) ZBar is a simple cross-platform tool that ...

Hailed as 'space-age' technology upon their launch in Britain in 1979, 'bar-coding' was praised as a wonderful invention that would speed up the weekly shop. But 50 years after being first used on ...

In this post, we will talk about some free QR Code generator software for Windows 11/10 PC. A QR Code (Quick Response) is very helpful to store and share some short information like text, links, email ...

I can’t see this on my own Facebook profile yet, but we’ve gotten a number of tips in our inbox in the past 10 minutes so it’s safe to assume it’s not a hoax or anything: Facebook appears to have ...