Navigation
Change tabs: Ctrl + Tab or Ctrl + Shift + Tab
Change sub tabs: Ctrl + page down or Ctrl + page up
Database Selector: F2
Filter: Ctrl + F
OK - when confirming action: alt + O
Menus
Utility Master Menu: Ctrl + U
Show/Hide Columns in lists
Arrow up and down
Select or unselect column: Space (needs to be initialized by a mouse click or "left arrow")