You probably already know how to scan a QR code with your phone. It’s simple enough: just open the camera app, point your phone at the code, and tap the link. What if you’re on your computer ...

The Camera app on your Windows computer lets you easily scan QR codes using your PC's webcam. If you need to scan a QR code ...

As smartphones have become more and more ubiquitous, so have QR codes. These maze-looking squares are a type of matrix bar code that contains data — usually, QR codes point to a website or open ...

QR codes are a close cousin of the bar codes on product packaging that cashiers scan with infrared scanners to let the checkout computer know what products are being purchased. Bar codes store ...

Again, if you use a Chrome browser on any desktop computer — a Mac or a Windows PC — you can use it to create a QR code. The Edge browser is the default for Windows computers (and, in fact ...

You don't need your phone to open a QR code. 31,165 people played the daily Crossword recently. Can you solve it faster than others?31,165 people played the daily Crossword recently. Can you solve ...

QR codes are a close cousin of the bar codes on product packaging that cashiers scan with infrared scanners to let the checkout computer know what products are being purchased. Bar codes store ...