Learn how to add all your different accounts to the Microsoft Authenticator app.

If you’ve turned on two-step verification, but you didn’t get prompted for a security code when you signed in to your Xbox 360, this is because you must first set up an app password.

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

Many apps allow you to authenticate by entering a code on another device such as a PC. If you want to sign in on a remote computer to install Authenticator, follow these steps.

If you want to turn off two-step verification and remove it for all devices, consoles, and apps that you use, follow the steps below. Important Because two-step verification is turned on, you’ll need two forms of identification to sign in to your account.

An authenticator app like Microsoft Authenticator that can provide easier verification, and also allows you to sign in even if the verification device is offline.

To use Single Sign-On, you’ll need: Link to Windows app version 1.24032.470.0 or later An Android device running Android 9.0 or later How to enable Single Sign-On on your Android mobile device? Download Link to Windows from Google Play Store or open Link to Windows if it is pre-installed on your device. Sign in with your Microsoft Account.

Open the app, go to the app's top-level menu, and then select Send feedback. After that, contact Support or go to the Microsoft Authenticator app forum and explain the problem you're seeing and the steps you tried.

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In the Microsoft 365 Copilot app you can upload or create files, ask questions, collaborate on AI-generated content, set up agents that help you be more productive, and add a wide array of custom agents and apps.