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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 ...

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, ...