Well, after thinking it for a while, I'm going to apply for the PC Help Center section.
I have some experience with Windows OS, and moderated forums before in the Chilean Quake II comunities (from somewhere around 2005 to 2009-2010), where I was in charge of leading the community and also troubleshooting the users (game-related and general computer problems).
I have some incursions with Linux, Debian and debian-based distributions to be exact, but I wouldn't call myself competent there.