You can add audio, such as music, narration, or sound bites, to your PowerPoint presentation. When adding audio, you can also specify when the audio should start and how long it should run.

To start the audio immediately when the slide appears during the presentation, use the options on the Playback tab. To start the audio after a delayed interval of time that you set, use Animation …

Open the slide where you want to add the audio file. Select Audio on My PC and then browse to the location on your computer or network where the audio file is stored. Select OK, and the …

On the Insert tab, select Audio, and then Audio from File. In the Choose Audio dialog, browse to the music file you want to use, select it, and then select Insert.

In video or audio that you've added to a PowerPoint slide, you can trim away unwanted content at the beginning or end of the clip, or both. You can only trim videos that you've inserted from …

In PowerPoint, you can add sounds to animations or hyperlinks, described here. You can also play sounds automatically when a slide appears. Add a sound to an animation You must have …

In PowerPoint for Windows, you can add closed captions to audio files in your presentations. Adding closed captions makes your presentation accessible to a larger audience, including …

With a microphone, speakers, and a sound card, you can record your presentation and capture your voice narration, slide timings, and laser pointer gestures.

Open a new or existing presentation in PowerPoint for the web. Select Insert > Video > This Device. Select the video you want and select Open to insert it in your slide. After your video …

That's the embed code you need for inserting the content into PowerPoint. In PowerPoint, go to the slide where you want to insert the content. On the toolbar ribbon, select the Insert tab, …