There are a couple ways to activate the Library.  The most effective I've found though (at least for Windows machines) is the following keystroke sequence: Alt (activates the file menu) Menu key (has the effect of right clicking up in the menu) Down arrow (selects the Library Browser) Enter (closes the Library Browser down) Alt (activates the file menu again) Menu key (has the effect of right clicking up in the menu again) Down arrow (selects the