If you have an Apple iPhone, please hop on over to our article for how to scan a QR code on iPhone. The easiest way to scan a QR code can vary depending on which brand of Android phone you have.

Google has added a built-in scanner on its Files app, eliminating the need to download a dedicated tool to scan documents on Android. Here's how to use it to scan a document on an Android device.

Current Android devices are equipped with the feature of sharing WiFi passwords with very simple steps, helping you to ...