Adobe Flash Player is a program that is used to display the popular Flash document type. Some professors will use it to deliver files inside of your courses. This page will give you the resources to download, test and get support if you are having trouble. Flash Player files typically use the .swf file format.
Test Adobe Flash Player: If you can see the document, your plug-in is working.
Adobe Flash Player Support: Visit the home of Adobe Flash Player at Adobe's site.