Getting Information and Help

Photoshop provides keyboard shortcuts for getting information about the active file and for launching Photoshop Help.

Keyboard Shortcuts for Getting Information About the Active File

Windows [Ctrl]-[Alt]-[I], Mac [ z ]-[Option]-[I]

Display the information dialog box for the active file

Keyboard Shortcuts for Getting Help

Windows [F1], Mac [ z ]-[/]

Launch Photoshop Help

Mac OS X [F1] is used for Undo and Redo on Mac OS X.