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 you sell retail products, it's convenient and efficient to use a barcode scanner. This scanner allows you to automatically transfer information about the product to your computer system so that ...

Matt Elliott is a senior editor at CNET with a focus on laptops and streaming services. Matt has more than 20 years of experience testing and reviewing laptops. He has worked for CNET in New York and ...

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 ...

When seeking out an app or game in BlackBerry World, you have the ability to scan a barcode using your BlackBerry Z10 or BlackBerry Q10 to quickly access the application on your device. For example, ...

BlackBerry Messenger is a great way to communicate, no matter the subject. With Delivered and Read notifications, you always know where you are in the conversation. By now, you've probably seen the ...

Snapchat is best known for short-term photos and videos—and all its weird face filters—but the app can do a lot more than that. Once the latest Snapchat update hits your device, you’ll be able to ...

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