Zoom

In	Zooms in by snapping or dragging.
Out	Zooms out by snapping or dragging.
Selection:
Zoom Selection	Zooms to show all of the selected items.
Zoom Selected Item	Zooms to show one of the selected items.
Box	Zooms to the extents of a box in the aspect ratio of the current Map Window.
Zoom Drag	Dynamically zooms in and out of the window by dragging the mouse.
Zoom Extents	Zooms to show all the graphics in the current window.
Zoom All	Shows the theoretical limits of the current window.
Zoom To Scale	Zooms the current window to an approximate display scale.
Zoom Raster	Zooms so that the screen pixels match raster item pixels.
Roamer	Creates a dynamic zoomed view of the window.
Zoom Grid Reference	Zooms to Grid Reference (e.g. OS National Grid in Great Britain).
Back (Alt+Left)	Goes to the previous view.
Forward (Alt+Right)	Goes to the next view.
Home (Alt+Home)	Goes to the original view.
Set Keyhole Overlay	Sets the keyhole overlay.
Keyhole (F11)	Creates a dynamic keyhole view of the window.
Rocket	Automatically zooms out, then back in to the original view.
Bungee	Automatically zooms in, then back out to the original view.