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 ...

QR codes are used for everything from opening a restaurant menu to making payments: just point your camera at the QR code, and your phone will automatically open the relevant page. But what happens ...

Opera has introduced a new update to its web browser for Android and PC that makes it easier to sync data between its mobile and desktop versions. The company has also added Flow to Opera on Android, ...

The Opera browser is making it easier to sync between desktop and Android devices. The latest updates (version 71 on desktop and version 60 on Android) include a new ...