How to repeat or redo in PowerPoint? You can use the F4 or Ctrl+Y PowerPoint keyboard shortcut to redo or repeat the last action you performed on standard and PPT Productivity features.

Most PowerPoint add ins don't support the redo shortcut for their own features but PPT Productivity has the redo shortcut (also called the repeat shortcut) enabled for all PowerPoint and PPT Productivity features. Use the PowerPoint keyboard shortcut for redo on PPT Productivity features as well as standard PowerPoint features.

To enable / disable the redo shortcut for PPT Productivity features, open the Configuration settings on the PPT Productivity ribbon. Under Keyboard Shortcuts, check the 'Use F4 or Ctrl+Y to Redo / Repeat PPT Productivity commands' check box. This turns on the redo keyboard shortcut.