To use a yubikey, it seems like you have to enable 2FA.
It seems the only way to enable 2FA is to download authy or a microsoft phone app down to the phone.
This seems to create a set of trusted devices that the laptop can be added to.
Is it possible to set up 2fa/yubikey with only with a windows laptop?
_Extension Version:desktop app
_OS Version:windows 10.0.19045 Build 19045