An authenticator app generates special login codes for you to verify your identity online. Wondering why you need these codes ...

Authenticator apps auto-generate numerical codes to help secure your online accounts. These codes act as a form of 2-factor ...

Your Microsoft or non-Microsoft-related accounts include content that’s important to you. So, finding yourself suddenly locked can be incredibly frustrating. Even more so when the account has ...

Microsoft Authenticator is available for Android and iOS devices. It does not support desktops. Open-source competitor 2FAS offers browser extensions, which you can use on desktops, too.

1. On your computer, on the Microsoft set-up page, under Security Info click +Add method. Note: If this is the first time you are setting up the Microsoft Authenticator app, you might receive a prompt ...