There are some Presentations in which you may want to adjust the order of Slides within a Chapter, or even move a Slide to a different Chapter altogether. The best way to do this is through the Slide Navigator screen, which is accessed through the button in the top right-hand corner of the Edit Presentation window.
To change the position of a Slide, you can select and drag it to the desired place. If you would like to Delete a Slide, you can do so by selecting the desired Slide and selecting Delete in the top right-hand corner.
Selecting the ellipsis menu on each slide will reveal the following options:
Edit Slide: This takes you to the Slide editing screen where you can adjust the content of a slide.
Regenerate Preview Image: Refreshes the thumbnail of the slide if you have adjusted content since the last time the Slide Navigator loaded.
Delete: Removes the Slide from the Presentation