It’s not listed as "Undos" in General Preferences.
It’s number of History States.
Please look again.
Yes, I have that set at 25, however it seems to be only for the number of histories as in the history palette. When I changed that it did not change the actual undo’s. You can only do one undo and then a redo.
Check your Quick Reference Card, or the Help Files, or look at the Preferences a little more closely.
There are keyboard shortcuts for regressing and advancing through the History Palette states, effectively allowing one handed time travel.
Jennifer,
You need to press command-option-z to keep undoing since simply repeating command-z will undo your undo. 🙂
Sincerely,
Father Blaise
This should be an easy one.
I have not yet figured out how to undo multiple changes in a photo. Photoshop CS is supposed to be able to do this. So far, I am only able to undo the last change that I made, and none before that. What I mean is, being able to undo each change backward of the order in which I made it.
I hope this description is comprehensible. Thanks for any help.