You can add a song to a presentation and play it across slides in the background of your slide show. If you want to use music from the web, you have to download it to your computer before …
To add music or other audio clip to your slide show, select the slide you want and click . You can add audio to a single slide, play audio automatically when a slide appears, or add a song that …
You can extract files and objects, such as videos, photos or documents, from PowerPoint presentations for separate use. The easiest way to do this is to turn the presentation into a …