Here is a quick guide to adding sound to PowerPoints. http://www.gcflearnfree.org/powerpoint2010/18.5
You can print it out for easy access and/or watch the how-to videos embedded in this digital document.
One of my favorite technology and computer training websites is GCFLearnFree.org. It has great video tutorials and print instructions for all your computer and technology questions. Follow them on Twitter for links to new training videos. Follow them on Facebook to learn more about their great services.
