To undo or redo an action in your publication: Click the Undo or Redo button in the top bar of the editor. Use keyboard shortcuts: Ctrl+Z (Mac: Cmd+Z) to undo, Ctrl+Y (Mac: Cmd+Shift+Z) to redo.Related ArticlesThe Properties toolbarEnable and work with the ruler guidesHow to hard refresh your browserKeyboard shortcuts for the Creative Studio (for Mac)Keyboard shortcuts for the Creative Studio (for Windows)