To lauch a PDF presentation in your PDF reader like adobe acrobat (or other) use (CTRL L).


Transition your slides in presentation mode using Cursor keys (up down) or space bar to advance.  


Slide presentations from Scribus are excellent for a few reasons:

1. Fonts are embedded into the file.  This is important if you are presenting from a machine that may not have your fonts.

2. Very elegant transitions 

3. Graphics look amazing at any scale!