You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

When it comes to sharing information quickly and efficiently, QR codes are most people's first choice, and for good reason. You can store pretty much anything in a QR ...

Logging into Outlook using a QR code is a convenient and secure method to access your email account without typing your credentials. This feature is particularly useful for mobile devices, allowing ...

Posts from this topic will be added to your daily email digest and your homepage feed. You don’t need an app for this —your phone can do it already. You don’t need an app for this —your phone can do ...

You can use your iPhone to scan documents, QR codes, and other files using the Notes app and your camera.

Earlier this month, the FTC issued a statement about the danger of scanning QR codes in public. In a release, the agency warned that “scammers hide harmful links in QR codes to steal personal ...