Microsoft Authenticator helps you sign in to your accounts if you've forgotten your password, use two-step verification or multi-factor authentication, or have gone passwordless on your account.

Nov 12, 2025 · In this article, we'll teach you how to set up Microsoft Authenticator on your Android or iPhone and use it to log in to sites and services securely. Use Authenticator for two-step verification …

We walk through downloading the Microsoft Authenticator app, linking it to your Outlook account, and setting up verification steps. Learn how to configure app notifications, generate one-time...

Use Microsoft Authenticator for easy, secure sign-ins for all your online accounts using multi-factor authentication, passwordless, or password autofill. You also have additional account management …

To enhance security, many organizations require Multi-Factor Authentication (MFA) when accessing Outlook accounts. Requirements: A work or school email account provided by your organization. A …

May 12, 2025 · In this tutorial you'll learn how to setup your Microsoft Outlook.com or Hotmail account in Outlook with 2-step verification (aka "Two-factor Authentication" or "Multi-factor authentication).

Dec 15, 2025 · Two factor authentication (2FA or TFA) is easy, convenient, and secure when you use Microsoft Authenticator. Use your phone, not your password, to log into your Microsoft account. Just …

Jan 13, 2025 · In this article, you will learn how to configure Authenticator Lite for Outlook mobile app. Microsoft provides two options for multifactor authentication (MFA): See the detailed comparison in …

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

Jun 1, 2025 · Learn how to use Microsoft Authenticator app on PC and Phone to securely sign in to your personal, work, school, or other accounts without using a password.