Sorry for asking yet another thing :( I often hear about it and i found settings for it, but i cant find a button where i can follow games or forums.

Could an Adblocker be blocking it?

@klashik thanks, that was it. Strangely the only feature that got blocked.But i still dont get any notification when somoene posts in my threads, is there a button for that too?

Nope, that isn't a thing. I know the admin team are looking at adding new features to the forum at some point, but the forum is functional while other elements of the website aren't, so it's not as important right now. :P