Slide Thumbnail Display Size

Add new slides to your presentation

Change a slide background to a color or image

Remove or change transitions you've already applied to slides

Add transitions to slides

Change the text and picture boxes which are inserted by default

Delete one or more slides from your presentation

Duplicate a slide, allowing you to copy a slide and change the copy

Reapply the master slide layout after you've changed it

Rearrange the order of slides in your presentation

Change the zoom options while working on your presentation