I was more or less trying to get an idea of your firearms interests, but those are good ones too for the time being.
For example, some folks are only interested in shotguns, other in rifles, some are Curios and Relics nerds like myself. There are a lot of sub-forums with some great info for folks just starting out to learn more about pretty much anything of interest. C&R for example tends to be full of military surplus rifles, pistols, etc. along with some classic civilian-market arms.