Mastering Photoshop: Unknown Tricks and Time-Savers (2)
Menus
Hidden within many of Photoshop’s menus are a number of shortcuts that
make adjustments faster and easier. Just about every menu—whether for
Adjustment, Filter or anything else—allows you to revert to the original
settings; by simply holding Option, the Cancel button will turn into a Reset
button. Depending on the menu, holding Option might even change some
of the other buttons (e.g. the Done button in the “Save for Web and
Devices” menu will change to Remember). Certain menus, such as the Filter
Gallery, also allow you to hold Command to turn the Cancel button into a
Default button.