You used to need a third party app to scan QR codes, but now the feature is built right into iOS.

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 ...

The QR code is having an extended moment, given that we’re all still wary of dealing with physical documents, touching surfaces, and generally interacting with the world at large. The switch to ...

These steps will generate a QR code like the one pictured below, which, when scanned, will automatically connect a guest to your Wi-Fi router. You could post this QR code as a wall hanging, print the ...

QR codes are everywhere these days, offering a simple way to access information through your device's camera. Now, with iOS ...

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 ...

A much more efficient way to give out your Wi-Fi password is to turn it into a printable QR code that anyone can just scan on their devices and use to connect with your Wi-Fi.

It's a good practice to make your Wi-Fi passwords strong — long strings of letters, symbols, numbers, and special characters. It keeps your Wi-Fi network safe. But strong passwords are also hard to ...