Scanning QR codes is easy when they're located on ads or the TV, but you may have wondered how to do so when the code is ...

QR codes are designed to be scanned using a camera, such as those found on your smartphone. QR code scanning is built into many camera apps for Android and iOS. QR codes are most often used to store ...

Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

Back in July, Google widely introduced a redesign of the Android QR code scanner, but then rolled it back. The updated interface is now starting to reappear. This is the QR code scanner available from ...

Google is rolling out a new QR code sharing feature in Quick Share that lets Android users transfer files to iPhones without any extra app.The Latest Tech News, Delivered to Your Inbox ...