Your security info is used for both MFA and for password resets.

Security Info 

Security info can be updated at

  1. Add more methods! Don’t lose access to your account…
  2. Check your default method
  3. Security: if you lose a device

Security Info – What Methods Do I Need?

Single Sign-On Login Page Features
To change your password:

To use an alternate MFA method during login:

Security Tip: Never login to a prompt from unknown source.

Stay signed in?

Microsoft Authenticator App

Allow Notifications in iOS/Android for quick approval:

Location of password codes, and other features in Microsoft Authenticator app.

Related Articles:

Using Hardware Keys (Yubikeys) -

Related Documents:

See "Add Authenticator App as MFA Method from your mobile device" attached.