The RESET SLIDE command restores a slide to the condition in which you want it at the beginning of a lecture, and undoes any temporary changes that may be made to it while it is being viewed. As the flatiron icon suggests, this command "irons out" any "wrinkles" resulting from viewing the slide. For example if, while viewing a given slide, you click a button which hilites a portion of the screen, the RESET SLIDE command will return the screen to its normal unhilited condition.
Resetting a card will lock all its text fields, so that their text cannot be accidentally altered. To edit the text of a field after resetting a slide, first use the UNLOCK ALL command.