Interface hotkeys

Window and View Operations
Ctrl	a	Switches between Attribute Editor or Channel Box–displays the Attribute Editor if neither is shown
	a	Frame All in active panel, or with left mouse button for History Operations marking menu
Shift	A	Frame All in all views
	f	Frame Selected in active panel
Shift	F	Frame Selected in all views
	space	(When tapped) Switch between the active window in multi-pane display and single pane display
Ctrl	space	Switch between the standard view and full-screen view of the current panels
	]	Redo view change
	[	Undo view change
Alt	b	Switch between a gradient, black, dark gray, or light gray background color.
Shift	{	View previous layout
Shift	}	View next layout
	F1	Help > Maya Help

Selecting Menus
Ctrl	m	Show/hide main menu bar
Shift	M	Show/hide panel menu bar
Ctrl+Shift	M	Show/hide panel toolbar
	h	With left mouse button for Menu Set marking menu
	F2	Show Animation menu set
	F3	Show Polygons menu set
	F4	Show Modeling menu set
	F5	Show Dynamics menu set
	F6	Show Rendering menu set

Hotbox Display
	space	(When pressed down) Show the hotbox
Alt	m	Default Hotbox Style (Zones and Menu Rows)