Help! How can I convert PowerPoint to video, such as convert PowerPoint to AVI format?

Question

I want to convert PowerPoint to video files, for exaple, convert PowerPoint to AVI, MP4, 3GP video etc. to watch PPT on my computer, MP4 players without loading MS PowerPoint . And I need some tools to convert PowerPoint to video very easily. Can anyone provide me some free or cheap tool which can realize this very well?

Answer 1

powerpoint to video converter.
http://www.mp4kits.com/Converter/PowerPoint/