Learn how to set up your user account for multifactor authentication with Microsoft 365.

If your organization supports two-factor verification or multi-factor authentication sign-in, you can set up your work or school accounts to use Authenticator as one of the verification methods.

Set up multi-factor authentication for Microsoft 365 Multi-factor authentication (MFA) helps you to access your accounts more securely. It's a way to prove that you are who you say you are.

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

Find out how to Get started with the Microsoft Authenticator app so that you can use notifications to sign in, instead of texts and phone calls. Learn How to use two-step verification with your Microsoft account.

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

Get answers to some basic questions about what two-step verification is, and how to set it up and use it to help keep your Microsoft account more secure.

You can follow these steps if you're prompted to set up your security info immediately after you sign-in to your work or school account. You'll see this prompt only if you haven't set up the security info …

Read through the list of the most common causes, and see if any of them apply to you. Note: This content can help you with your work or school account. If you're having problems verification codes …

Erfahren Sie, wie Sie Ihr Benutzerkonto für die mehrstufige Authentifizierung mit Microsoft 365 einrichten.