Managing personal Outlook.com account settings, security, and privacy
For a personal Microsoft account, there is no supported step here to set a different default sign-in verification method in the provided guidance.
What is supported:
- Go to Security > Advanced security options in the Microsoft account dashboard.
- Under your verification methods, expand the authenticator-related entry and select Remove.
- Select Remove again to confirm.
Important before removing it:
- Add another verification method first, or there is a risk of losing access.
- If all security info is removed, the account enters a 30-day restricted state. During that period, no further changes or additions can be made to security settings or billing information, although email, Skype, OneDrive, and devices remain usable.
- If another method is already set up, the sign-in flow can use Sign in another way on the two-step verification page.
If the authenticator entry is tied to a lost or replaced phone, the documented path is:
- Sign in to the Microsoft account dashboard.
- Go to Security > Advanced security options.
- Under Ways to prove who you are, find Send sign-in notification with that device name.
- Expand it and select Remove.
If sign-in is blocked because the authenticator app cannot be used, use the Sign in another way option if another verification method was previously added.
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