If you "read" the class quest storyline and do guildhest and "reading" what you are supposed to do, and read the description of your job abilities and what it does, it would be a bit more easier to know "what you are supposed to do". Most players will be a bit over the minimum level requirement when they do their first dungeon. Also the game bend over backward and forward to "explain everything", spoon feed you, hand hold you, and pretty much "bashed it in" over your head with "what your role is" via the class quest. Obviously if people keep pressing escape and skip CS and not bother to read, not much you can do. And yes, get USB keyboard, it is non negotiable for this game.
