Any reference book or PDF that explains all Corel Painter 2019 panels and options?

I've been using Painter for awhile, but the number of options in the panels is extreme. I've looked all over for a cheat sheet (or book) that explains all of them, so I can more clearly understand what they do.

So far, I haven't found anything. I see lots of "Here's how you do this" with examples of finished art, but that's not what I'm interested in. Pinterest, etc., has more of the same (but beautiful art).I realize I can now hover over each, and they are somewhat explained, but that's tedious.

Any suggestions? Thanks!