Shortcut Keys

F6	Moves clockwise between the three panes in Normal view.
Shift + F6	Moves anti-clockwise between the three panes in Normal view.
Ctrl + Shift + Tab	Toggles between the Outline tab and the Slides tab in Normal view.

F6 Moves clockwise between the three panes in Normal view.
Shift + F6 Moves anti-clockwise between the three panes in Normal view.
Ctrl + Shift + Tab Toggles between the Outline tab and the Slides tab in Normal view.

You can also use the shortcut key (Shift + F12) to save a presentation.
You can also use the shortcut key (Ctrl + F12) to display the (File > Open) dialog box.