Can music or sounds play across several PowerPoint slides?
1. In Normal View,click on the slide where the audio will begin.
2. From the Menu bar, Click Insert/Movies and Sounds
3. Click Sound from Clip Organizer or Sound from File.
4. Click the sound file that you want to play and click OK.
5. A dialog box will appear - click Yes to play automatically.
6. Right-click the sound icon that appears on your slide.
7. Click Custom Animation.
8. Right click the media file on the list.
9. Click Effect Options.
10. Click the Effect tab.
11. In the Stop playing area decide which options you want and click ok.
12. Close the Animation Task Pane.
13. Right-click the sound icon on the slide and click Edit Sound Object.
14. Click Loop until stopped and click ok.
15. Switch to Slide Show View to run your presentation.