Redo one slide another way

To change how one slide was placed, press "Redo this slide another way" on the review page: the deck is built again with that slide kept in its own arrangement or shown as your original slide's picture, where that changes it. Its words stay the same and are checked again, the version before stays in Your decks, and it's free, up to 10 redos per deck. It isn't available for a deck whose files you chose to delete after download.