Photoshop Tip of the Day

Tip #81. Photoshop keeps separate History files for each document you have open. If I have been editing a photo to go on a layout that I also have open, when the photo is the active document, the History shows what I have done to the photo. When my layout is active, the History shows what I have done to the layout. This means if my History limit is 100, and I have three documents open, there are up to 300 total actions in History.