4.1.1 Add, Edit and Delete Comments   
4.2.1 Document Inspector
4.2.2 Saving Presentations and Slide Shows
   
4.3.1 Print Outlines and Speaker Notes
4.3.2 Use Pens, Highlighters and Arrows
4.3.3 Rehearse and Save Timings
4.4.1 Adding Action Buttons
4.4.2 Hiding Slides
4.4.3 Navigation
4.4.4 Rehearsing Timings
4.4.5 Packaging and Storing Presentations
4.4.6 Exporting a Presentation to Another Program