Note: This will continue to grow as I add onto it. It's short now, but not for long. Also, if you have an idea for something to add, then let me know.
Not everthing here is required knowledge. Most of this stuff is just for fun and for helping you RP more realistically if you'd like.
Looking for something specific? On your keyboard, hit Ctrl and F to bring up a search screen, then type in a keyword. Hit the Enter or Return button on your keyboard, or just click Find Next on the little screen in order to find the word on this page. Keep hitting those same buttons to find more of that word.