Well, that's ok I mean you're new. The coders/leechers that release/post hacks are supposed to release a Tutorial within the Hack/VirusScan, so the steps you must follow in order to make the hack work may vary. Just read the threads and follow the steps.
Also, make sure that the hack you're downloading is clean from viruses... If you see any Generic/Themida on the virus scan that's okay, those are false positives.. The other ones might be keyloggers, so if you don't know if you should download it or not... for your computer's sake...ASK!! Don't just go around downloading random crap.
I hope I helped you, if you have any more questions feel free to PM me or any of the Mods around... let a Mod close this thread.
Have fun being a part of the community of MPGH!!