Go under Home tab into Slides section. Click on “New Slide” and choose Reuse Slides from the down appearing menu. On the right side of the screen appears a new menu. Click on “Browse” and select whether you want to browse slide library or files. Since we want to use slides from another show, we’ll browse the files. Click on the correct file and press on “Open”. Into the same right side menu a selection of slides used in the show appears. Click on the appropriate slide and notice how the slide appears into your current show.