How do I undo Command H in Photohop CS5

How do I undo the option of hiding Photoshop CS5 by choosing Command H? I just enabled it. It’s a cool command but I don’t know how to undo it. Thanks.

This may be able to help you:

Go to Edit> Keyboard Shortcuts… and in the Application Menus reveal the items under Photoshop. Click once in the lower part of the scroll, then look for Hide Photoshop. Click on ⌘+H, and then on your keyboard enter Ctrl+⌘+H. Accept the change, or Accept and Go to Conflict to change the ‘Hide Extras’ KBSC back to ⌘+H.