They can be great time-savers, but they're not always obvious in how to use them, particularly if you have an older Android phone. Here's how to scan a QR code with any phone.

Open the Camera app on your Android Device Alternatively, open the respective “Quick Settings” menu on your device, and see if there is a “Scan QR code” button. Tap on that function instead.

Think of this tech as a smart barcode. QR codes existed long before smartphones, and your device can scan them right out of the box. Here’s how to use this helpful feature without third-party software ...

We won't waste your time. These instructions are for Android phones. If you have an Apple iPhone, please hop on over to our article for how to scan a QR code on iPhone.