Hey Furry1125! Welcome to the forum!
There is a FAQ if have any inquiries http://mlpforums.com/page/faq
Other than that this forum (as big as it may seem at first) is pretty specific about what you find in each section. Just pay attention to what the descriptions tell you and you should be fine. If you have any further but more specific questions feel free to PM me. I'll be here to help. I hope you have a fantastic time on the site and hope to see you become a contributing member of the forum!