Dngallagher wrote:
The shortcut key T toggles the toolbar.... first press hides it, second press enables it again....
There are a list of shortcut keys in Lightroom that can be displayed from the HELP menu in each module (Library, Develop, Map, Slideshow, Book, Print)
If you display one of the help menus - click on the menu will hide it.
OMG 6 pages of "shortcuts" !! ( pop quiz at the end of this thread).