How do I change my default Microsoft authenticator?

Ditch the Texts, Embrace the App: Changing Your Microsoft Authenticator Default

Tired of relying on text message codes for Microsoft account verification? Microsoft Authenticator offers a more secure and convenient way to sign in, and this guide shows you how to make it your default authentication method. Forget scrambling for your phone when a text arrives – let app-based notifications handle your security.

The process is straightforward, but subtly different from simply adding the Authenticator app. This isn’t about adding another method; it’s about designating the Authenticator app as your primary method. This ensures that whenever possible, you’ll be prompted to use the app’s convenient notification system instead of less secure alternatives like SMS codes.

Here’s how to make Microsoft Authenticator your default sign-in method:

1. Access your Microsoft account security settings: Open your web browser and navigate to your Microsoft account security settings page. You can usually find a link to this in your Microsoft account profile settings. The exact location might vary slightly depending on the device and browser you’re using.

2. Locate the Security info section: Once on the security settings page, look for a section clearly labeled “Security info,” “Security settings,” or something similar. This area manages all your different verification methods.

3. Modify your default sign-in: Within the Security info section, you should find an option to manage or edit your preferred sign-in methods. This might be phrased as “Edit sign-in methods,” “Manage security info,” or similar. Click on this option.

4. Select App-based authentication: You’ll now see a list of your registered authentication methods. Find the entry for “App-based authentication” (or something very similar). It will likely be listed along with other options like email, phone numbers, or security keys. Crucially, this refers to the notification method within the Authenticator app, not just the app’s existence as a registered method.

5. Confirm your selection: Choose “App-based authentication – notification” (or a similarly phrased option) and confirm your selection. Microsoft might require you to verify your identity again to make this change.

That’s it! You’ve now successfully set Microsoft Authenticator with notifications as your default sign-in method. Future login attempts will prioritize using the app’s push notifications, making the process significantly quicker and more secure than relying on less robust methods. Remember to keep your Authenticator app updated and your device secure.