Welcome to PC, SapphireCubone!
You learn best by doing, so definitely go on and explore the forums for a bit, you won't feel lost after a while. n_n The best advice I can give you is to enjoy your stay and keep checking back! So long as you do that, you'll get used to the forum very quickly~!
But yeah, we also have an amazing group of staff who would love to answer your questions, so do feel free to message one of 'em! They've got bold blue names so they are pretty easy to spot. <:
Have fun and I hope to see you around! If you'd ever like to talk and make a new friend, I'm always open! :D