Keys for using the Filter Gallery

Apply a new filter on top of selected

Alt-click a filter

Option-click a filter

Open/close all disclosure triangles

Alt-click a disclosure triangle

Option-click a disclosure triangle

Change Cancel button to Default

Control

Command

Change Cancel button to Reset

Alt

Option

Undo/Redo

Control + Z

Command + Z

Step forward

Control + Shift + Z

Command + Shift + Z

Step backward

Control + Alt + Z

Command + Option + Z