When I first started on these forums, I mainly stayed in the General Chat and the Gallery Section.
Many months went by before I discovered the wealth of information in the Technical section.
The Tips and Tricks is great. Juz just put up an outstanding tutorial on making natural sticker brushes
Art Supplies will cause you to download your little heart out. It's the place where ragers share all sorts of neat things.
So don't be like me and take months to peruse that part of the form