If you want to export any audio included in your PowerPoint presentation, right-click its icon → Save Media As (you can only do this with audio inserted from your PC).Select the option that best suits your needs.However, there could be issues if you use the presentation in a different computer, forcing you to link the audio file to the presentation again. If you choose Link to File, a link to the file will be created, reducing the size of the document.If you choose Insert, the audio will be directly inserted into your presentation, increasing the size of the document.Once located, click the drop-down arrow next to Insert.A new window will open, where you have to locate the audio file you want to add to your presentation. You’ll see two options: the first one allows you to add audio from your PC, whereas the second one allows you to record audio (you’ll need to have a microphone set up in your computer).
If you’re using a newer version, we recommend that you work with AAC.
