You don’t need an app for this —your phone can do it already. The humble QR (or Quick Response) code has become ubiquitous. Invented back in the 1990s to scan car parts, the barcodes got a ...

Let’s cut straight to it — you want to know how to scan a QR code on either your iPhone ... Fire it up, scan the code, and away you go. As with the iPhone, you might need to manually add the scanner ...

Table of Contents How to access developer options on your Android phone How to turn off developer mode How to find developer mode in other versions of Android If you’ve ever wanted to enable USB ...

No more digging behind the router or texting long passwords! You can now generate a QR code and let anyone scan it to connect instantly. This is perfect if you’re sharing with multiple people or ...

It also does a secondary check with your phone’s authentication method (fingerprint ... Enable Cloud backup. How do I get a QR code for the Microsoft Authenticator app? Why is the sign-in ...