Hmm...how did I miss that? I guess I searched the forum and not the KB. The resources for this software are amazing.
Terminology. Words I think of: Icon, Legend, Cursor, Tool Icon... but "pointer" wasn't one that I would have thought of...now I will. Also, ALT, CTRL, etc., don't necessarily translate to a MAC keyboard.
One other thing. The tools have corresponding keystrokes that are supposed to select them. They aren't working on my Macbook.