So, if you do not have Office 2007 on your computer

The Power Point Presentation is in Office 2007 format

Use the following link to download and install the 2007 Viewer

If after download the powerpoint file has a .zip on it.  Change the file extension to .ppt and it should work ok.

If this file starts to play when you want to download it, please do a right click and select “Save as”  This may take several forms depending on your browser.