A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation
Microsoft Authenticator can only be installed on mobile devices (iOS and Android). It is not available for PC or Mac.
To install on iOS (iPhone/iPad):
- Open the Apple App Store on the iOS device.
- Search for "Microsoft Authenticator".
- Select Microsoft Authenticator published by Microsoft and install it.
- Or use the direct App Store link: Get the app.
To install on Android:
- Open the Google Play Store on the Android device.
- Search for "Microsoft Authenticator".
- Select Microsoft Authenticator published by Microsoft and install it.
- Or use the direct Play Store link: Get the app.
Microsoft Authenticator is not available for PC or Mac. Authenticator apps are designed for smartphones for security and availability reasons: keeping the second factor on a separate, always-with-you device makes accounts more secure and usable.
After installation, accounts can be added in the app (for example, by scanning a QR code from the account’s security setup page).
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