I am locked out of laptop b/c I don't know my pin, how can I get back in?

[Windows Central Question]

locked out of laptop b/c I don't know my pin

I just updated my laptop to windows 10 and now I'm locked out of my laptop b/c I don't know my pin. I never set one up so how do I get my pin to use my laptop again?? It said my password was wrong and won't accept my finger scan. It has my name and email correct on log in screen