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

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. You probably already know how to scan a QR code with your phone. It ...

You don't need your phone to open a QR code. 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 ...

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 ...

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 ...

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 ...

These days, more businesses than ever are using QR codes to connect with customers and distribute valuable information. Still, whether you want to make a QR code for your business or personal reasons, ...

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