Changing controls to a more personal and logical setup, is one of the easiest ways to improve One's play. Every interaction with Elder Scrolls Online is easily remapped to different keys and buttons. Change this layout often, experiment with what works best for you. My advice would be to focus on movement. Be able to hit all slotted ability keys, while moving, as well as roll/dodge, sneak, and sprint. Practice staying on the move, especially during a fight. Try to not look down at the keyboard. If you have taken a typing class you probably remember this as a strict rule. Don't be strict but it helps to be able to focus on the game and find the right keys without breaking that focus. I try to remap my keyboard with the ability to hit the keys needed without moving my hand, and the most used keys the easiest to hit, with more focus on the important combat abilities as opposed to keys that will be used without needing to be quick.