8021.x certificate based authentication with Cisco Switches

Hi

I am looking to implement 802.1x using NPS and Cisco switches and looking for some help. We have CA setup and all computers are getting certificates automatically. We want to use computer authentication via certificate so machines can be connected to network before users logs in.

Can do with User authentication but not sure if that will cause issue with user logins as authentication will happen after user logged in.

Would appreciate if someone can point to some tutorial or instruction on NPS side and Cisco switch side.

Thanks in advance