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If you find it inconvenient to share your Android phone’s hotspot details manually, you can create a QR code that others can scan from their devices to connect to your hotspot. It's easier than you ...

Quick Response codes or QR codes are a type of barcodes that comprise a matrix of dots. To read these unique codes, a QR code scanner is needed. QR scanners are typically embedded in modern ...

LinkedIn is introducing two new features that will make the product more functional for its users. First, LinkedIn will now let you connect through QR codes. In the LinkedIn app, tap the QR code icon ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. You probably already know how to scan a QR code with your phone. It ...

To change the ghost icon into a photo of you (or a series of them), click the ghost icon at the top center of the main screen. From there, tap the white ghost QR code icon and you’ll be prompted to ...

If your Android device is not scanning a QR code, make sure the code is properly framed on your screen. Cleaning your camera lens and getting better lighting on the code are other potential solutions.