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 ...

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