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.

Microsoft Authenticator is a two-factor authentication program that provides added security to your online accounts in the form of an app. It's a competitor to other two-factor authentication programs ...

In this post, we’ll show you how to use the Microsoft Authenticator app on both PC and phone. Microsoft Authenticator is a free app that lets you securely sign in to your personal, work, school, or ...