Fix Undo Shortcut Key in Photoshop CC 2019

If you are a Photoshop user who did not celebrate the change of Undo’s keyboard shortcut to CMD+Z (Mac) CTRL+Z (PC) from the old guard of CMD+OPT+Z/CTRL+ALT+Z then I’m here to help.

You can change back to the legacy Undo shortcut by going to Edit > Keyboard Shortcuts

While the short term benefit of using the legacy shortcut key is uninterrupted workflow, I advise getting used to the change sooner than later.