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

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QR codes are a type of barcode, or scannable pattern, that contain various forms of data, like website links, account ...

Don’t you hate it when you need to scan a QR code, but it’s too far away? That happens much too often, but Google has a solution for it. According to a new report, the built-in Android QR code reader ...