Last time we learned more about the advanced features of the powerpoint. Like saving a powerpoint file as a PPS (power point show ) so it will be easier to show people . Another awesome thing is inserting hyperlinks to another slide like theres the first slide and it says Click here to do this or click here to do that and it will send you to another slide depending on waht you click . You can do this in the Slide Show toolbar . If you save the presentation as a PPS you intend to let other people use it themselves or run alone (like the one in the library) and you can also add transition effects and timing just it isn't wise to use timed slides when doing a speech. For short there are 3 types of uses for powerpoint : 1 - speech enhancer 2- self running presentation ( no person narrating) 3- interactuve presentation like the one Mr. Case showed uswith the Zombies and Werefolf.