They were also self-documenting and training. Do an action and while you're doing it, right there next to the description of the action, is how to do it quickl

They were also self-documenting and training. Do an action and while you're doing it, right there next to the description of the action, is how to do it quickly. If you realized that, were doing the same thing frequently, and used the keyboard action after the first couple times you learned the memory of how to do it the quick way.