How to Set Up Multi-Factor Authentication (MFA) for Microsoft 365

Setup Azure AD Multifactor as a user

Here’s a simple guide on how you, as a user, can set up Multifactor Authentication (MFA) to secure your account:

1. Sign In to Your Account

  • Open your browser and go to the Microsoft 365 sign-in page or any Microsoft app you use.
  • Enter your work or school account email and password.

2. MFA Setup Prompt

  • If your organization has enabled MFA, after entering your password, you will be prompted with a screen asking you to set up additional security verification.

3. Choose Your MFA Method

You will need to select the method you prefer for authentication. Here are your options:

 

  • Microsoft Authenticator App (Recommended)
    • Download the Microsoft Authenticator App on your smartphone from the App Store or Google Play Store.
    • Once installed, select Next on your computer.
    • Open the app, choose Add account, then scan the QR code displayed on your screen.
    • Approve the notification on your phone to complete the setup.
  • Phone Call
    • Enter your phone number.
    • Select the option to receive a call.
    • You will get a call asking you to confirm the login by pressing the # key on your phone.
  • Text Message (SMS)
    • Enter your phone number.
    • Select the option to receive a text.
    • You will receive a verification code via SMS. Enter that code on your computer.

4. Complete the Setup

  • After setting up the method, you’ll see a confirmation message. Click Next to finish the process.
  • You may be asked to provide an alternative method for backup (e.g., phone call or SMS) in case you cannot access your primary method.

5. Test Your MFA

  • Sign out and try to sign in again to test the setup. After entering your username and password, you’ll receive a prompt for the second layer of authentication (the method you set up: app notification, text, or call).

6. Managing Your MFA Settings (Optional)

That’s it! You’ve successfully set up MFA to help protect your account with an additional layer of security.