Microsoft Powerpoint is a software for designing and presenting presentations.

Autofit not working after save

If a text box has been set to auto-fit, and you save the document, and re-open it and the auto-fit has been lost, this has been confirmed as a bug in Powerpoint 2002/2003.

One solution is to make sure there is only one slide master.

Another is to move the text into a separate text box, unrelated to the slide master.

Printing slides to PDF

File > Print
to PDF
as Slides
enable Scale to fit paper

in Printer Properties:

Advanced > Paper Size : Custom = 210 x 280
DPI cannot be 4000dpi or 3600dpi (page will be squished up). Can be 1200dpi.