Ah you made the right decision to join an awesome community so I'm sure you'll love it here no doubt. Really nice to see you here, Frozen! I noticed you joined a month ago, but hey it's never too late to make an introduction.
Zeria has showed you around the ROM Hacking boards which should have everything you need to hopefully become a great hacker like the others who produced some of PC's most well-known hacked games. The resident trio of mods who look over the section (hashtag, karatekid552 and Christos) are always around when you have any questions regarding the section. Do check out the Beginner's Lounge while you're there, as it's a good first step to learn all the tricks of the trade in the hacking community.
And don't worry if you created this intro a month after joining, you'll still love everything PC has to offer and the members here are really cool so you know you chose the right forum. Have fun and good luck with your hack projects!
- Hikamaru