Configuration of Fido2 key
Fido2-based security key is a physical key which allows you to log on to your Micorsoft account, either via Window10 logon, or via the Web, without typing password.
It is most useful when you need to access a public computer.
To proceed, you must first purchase a Fido2 key, and have already finished the registrating the Microsoft Authenticaton APP.
Please tick here for the steps of enabling Fido2 key.