You can undo the last action performed on the content of a document.

To do this, use one of the following methods:

–On the Home tab, in the Edit group, click  Undo.

–When working in macOS, run Edit > Undo command from the main menu.

–Press Ctrl+Z or Alt+Backspace (Windows, Linux), or ⌘Cmd+Z (macOS).

To undo several recent actions, run the undo command several times.