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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How to scan QR codes on your phone without needing another device or app: Step-by-step guide
QR codes have now become a common feature in our daily lives and are appearing on almost everything from product packaging to tickets and restaurant menus. Scanning these codes usually provides quick ...
If your Android device is not scanning a QR code, there could be a number of potential issues at play.
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