Instructions for Downloading and Viewing PowerPoint Files
1. To download the file, right-click on the link and select "save target/link as."
A better option is "Impress," included in the free OpenOffice (PC) or NeoOffice (Mac) suites. This allows the viewing of the "Speaker's Notes" section, which contains interesting and informative quotations related to the photographs.
After installation, open the "Impress" program and open a PowerPoint file. To view the information in the "Speaker's Notes" section, go to View > Workspace > Notes View.
Screenshot of "Speaker's Notes" in PowerPoint:
Click on image for large version