No not necessarily, they will want to find out where you GOT your PC from though,
they will get in
BIG trouble if they supplied you with the OS. But if
you used the pirated software/key, then I wouldn't talk with them, I would get a unique key and chamge it. You can go to
home.att.net/~nogoodpig and there is a program that shows the key you used to install Windows, a prgram to change it and
some other information. Hope this helps...