PC Users - right click on the link and select "Save Target As"... select a destination on your hard drive (e.g. your Desktop) to save the file to.
MAC Users - hold down the Control key when clicking on the link and follow the screen instructions... "Save Link As" (Firefox) or "Download Linked File" (Safari).
Note - users will need WinZip or Stuffit software to expand zipped PowerPoint training presentation files.