How to convert a powerpoint presentation to a video file.

This is a tutorial using windows xp built in software: powerpoint and

windows movie maker (sound recorder for audio).

It is a three step process:
1. Convert powerpoint presentation slides to images.
2. Import images into windows movie maker.
3. Compose video (audio optional) and export as a video file.

Resources:
Windows Movie Maker v2
Microsoft PowerPoint 2003
Screen capture using CamStudio Less