You keep half of the encrypted code, typically stored either in the cloud with a compatible verification app — including Authenticator — or on a physical security dongle.

They operate on a two-part encrypted code system ... within the Authenticator app is straightforward. Many users will have already received a guided prompt to do so in recent months. If not, simply ...

Microsoft Authenticator app’s password management features are no longer usable and your stored passwords inaccessible on Aug. 1 unless you have the Edge browser.