can two seperate PCs use the same account with game pass? how does it work?

Hi Nod. My name is Kyle and I'm an independent advisor.

Game Pass can be shared with your family, only on an Xbox console.

Some people have gotten this working by signing into the Microsoft Store with the account which has the subscription and then signing in to the Xbox app with the other account. This will not work for all games, some require the MS Store and Xbox app account to match.

Also, note that Game Pass is only supposed to be shared within the family, and giving account details to friends is against Microsoft's ToS.

Thanks,
Kyle

Hi kyle, thank you for the information,
is family sharing still available then? i cant find an option for that when i try to manage my account or my subscription, i've read on a previous thread that its no longer available? information on stuff like this is very scarce

Realistically this wouldn’t work, it only works if both of you are sharing on xbox using the home xbox feature and having both accounts on the same xbox. If you plan on playing at same time across two seperate devices it wont work with two seperate accounts.
As mentioned it is advised not to use the same account shared to play at the same time

I have about 6 PCs and I am using the same game pass on all the PCs and also on iPad and iPhone. Of course, I can only play one PC at a time. I cannot have two games running on two different computers at the same time.

All Game Pass (basic and ultimate or any other plan) works on multiple PCs.

It does include the game pass on the PC. Are you using the same account for your Xbox and your PC? It will only work if both are the same. Also check your PC for any Windows updates. Maybe there are missing some and that is the case it won´t work.