To insert audio from a file:
In our example, we'll insert an audio file saved locally on our computer. If you'd like to work along with our example, right-click this link to our example file and save it to your computer (music credit: Something Small (Instrumental) by Minden, CC BY-NC 3.0).
From the Insert tab, click the Audio drop-down arrow, then select Audio on My PC.

Locate and select the desired audio file, then click Insert.

The audio file will be added to the slide.
