To enable the passwordless feature for your Microsoft account, you first have to add the Microsoft Authenticator app. After that, you will be able to enable the passwordless mode for your account.

Why is Microsoft Authenticator stuck in a login loop? Follow these suggestions to fix the issue, and before you start, ensure the app has been updated to the latest version: Clear app cache and ...

Heads up if you’ve been using Microsoft Authenticator as a password manager: the app is phasing out support for password autofill, and all saved passwords will be deleted by August. Here’s what to do.