Sprinkling sounds and animations in your presentations can add some sparkle or even help you bring a point home with flair. When you insert multimedia objects into slides, a movie object is indicated with an illustration icon, and a sound object is indicated with a small speaker icon. You can choose to have the animation or sound play as soon as the slide it is placed on appears, or when you click on the object while running in Slide Show view.
Click the Movie or Sound button.
You can also choose to insert a media clip from the Clip Art task pane. When searching for clip art just select Movies or Sounds in the Results Should Be list. By inserting a media clip in this way, you can use a preview feature to see or hear it before inserting the object. See "Adding Clip Art" for more about how to do this.
Click either Automatically or When Clicked to select how you want the object to run.