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.

Microsoft Authenticator is a mobile app that helps you sign in to all your accounts without using a password. Microsoft Authenticator is not available for PC or Mac as authenticator apps are typically …

Sign in to your Microsoft account Security tab at account.microsoft.com/security. Select Manage how I sign in to show the ways to prove who you are. Select Add a new way to sign in or verify. Tip: If you …

Learn how you can use the free Microsoft Authenticator app to sign in to all your accounts without using a password.

Two-step verification (sometimes called multi-factor authentication) helps protect you by making it more difficult for someone else to sign in to your Microsoft account. It uses two different forms of identity: …

After you set up two-step verification or security info, you'll be able to sign in to your account using your specified verification method. If you're still using the two-step verification experience, you'll need to …

Learn how to use Azure Authenticator with Microsoft 365. It makes 2-step verification really easy!

When App Lock is enabled, you'll be asked to authenticate using your device PIN or biometric every time you open Authenticator. App Lock also helps ensure that you're the only one who can approve …

Microsoft Authenticator is a mobile app that helps you sign in to all your accounts without using a password. Microsoft Authenticator is not available for PC or Mac as authenticator apps are typically …

For general guidance read how to troubleshoot problems with Microsoft Authenticator.

Microsoft Authenticator acts as a secure repository for your account credentials to help you authenticate and access various applications conveniently. Authenticator may list inactive accounts that are …