Did you know... You can use '*' to Expand All and '/' to Collapse All in the Toolbox - #186
These are specific to the Toolbox. Pressing * (Shift+8 on ENU keyboards) will expand everything in the Toolbox and pressing / (note it is just the / key, and not Shift+/ as that’s a ?) will collapse everything.
Pressing * will expand
And Pressing / will collapse