Undoing Changes
If you don’t want to save changes you made to your document since opening it or last
saving it, you can undo them.
Here are ways to undo changes:
To undo your most recent change, choose Edit > Undo or press Command-Z.
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To undo multiple changes, choose Edit > Undo multiple times (or press Command-Z)
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multiple times. You can undo any changes you made since opening the document or
reverting to the last saved version.
To undo one or more Edit > Undo operations, choose Edit > Redo (or press Shift-
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Command-Z) one or more times.
To undo all changes you made since the last time you saved your document, choose
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File > “Revert to Saved” and then click Revert.
To revert to the last saved version after making changes you did not save:
Choose File > “Revert to Saved.” The changes in your open document are undone.
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