If you are locked out of Microsoft 365 administrator account, check this post to know the reasons behind this and methods to ...

・To set up a passkey on your phone, use your camera app to scan a QR code. For a security key (e.g., YubiKey or Google Titan ...

Microsoft lets you generate a recovery code that allows you to log into your account without your password, phone, or any of the other methods you’ve set up. If you set up multiple ways to sign-in, ...