- Click Thumbnails to view a presentation's slides as small images.
- Move the Change thumbnail size tab to the left or right to decrease or increase the thumbnail size, respectively.
- Click Play from this slide below a thumbnail image to view the presentation at the time the image
first appears in the presentation.
- Click Preview slide below a thumbnail image to view the slide at its original size in a separate window.
- Click Options > Thumbnails per page and select a number from the list to choose the number of slides displayed on each page.
- Click Options > Show Every and select a slide amount to display a subset of the slides, for example, select 5 slides to display every 5th
slide in the presentation.