Microsoft Authenticator is a security app for two-factor authentication. It competes directly with Google Authenticator, Authy, LastPass Authenticator, and others. You may run into the app when ...

Here’s how you can get started with Google Authenticator, what’s recently changed about the app, and how to access your codes in-app. How Do I Set It Up? To start off, download the app to your ...

Microsoft Authenticator is available for free as an app on the Google Play Store for Android devices and the App Store for iPhones. First-time setup involves signing into your Microsoft account.