How to make a PDF slide show

From a PPT file

1. Open a PPT file
2. Print it to Adobe Acrobat
(Note: do not "saveas' to a PDF file - it will be as large as the PPT file or larger)

From a PDF file with multiple pages

1. Open a PDF file
2. Right click on the first slide thumbnail on the left
3. Select "Page Transitions"
4. Check Auto Flip and set time for slide changing (flip)
5. Select a transition type from pull down list
6. Select the page range (All Pages or selected pages)
7. Select OK
8. Select "View" then "Full Screen  Mode" from pull down menu
9. Hit <ESC> to get back to PDF file

Rotate the mouse wheel or use keyboard arrow keys to move the slide forward or backward