# why cant i move my screen with the arrow keys (like i stay in place but move my screen)
Its called a camera ;). And to answer this question, its because the arrow keys are bound to other actions, you can however open up your config tab and re-bind keys to whatever you like, just not the arrow keys (yet, hopefully they change that).
#2 theres nothing to target a NPC,
Click "TAB" to scroll through targets. F12 targets nearest NPC you're looking at (you have to be facing it).
#3 im sure they have it but cant find the heal button lol (like rest)
What do you wanna heal? unless you have a hernia you wont have to sit down in this game to heal, unlike FFXI...haven't you noticed your health regenerating on its own??? oohh i know your problem, you need to go into passive mode (meaning put away your weapon) in order to start healing.
Solutions to all your problems, go to this site and read the manual: https://dev-na.ffxiv.com/ubbthreads.php