Welcome to PC! I can't be of much help regarding hacks as I have like, no experience with all of that, but if you need general help around the forum, I can hopefully steer you in the right direction. You'll get used to the site soon and make lots of friends. Trust me, I did :3
Best bit of advice I have is to check out any section that interests you and try to get to know the regulars of those sections. Good luck, and happy posting!