This is a duplicate question with Gestures for forward/backward in help browser (particularly on a Mac). Please close this question. In IE, we can "go back" by Alt+←, and "go forward" by Alt+→. This ...
I know you can hit F1 to pop up the documentation center, and then type the name of a function and search for it. I'd like to know if there's a key that just pops up the help page of the function ...