There appears to be no way to play music automatically in the background while viewing the entire Sway. However, the Microsoft service does allow you to add audio cards containing specific sound files ...
Firstly, to record and hear any audio, your PC or Desktop must be equipped with a sound card, microphone, and speakers. Then, to add audio files to PowerPoint, you will need to Open Microsoft Office ...
PowerPoint supports a number of common audio and video formats. We’ll go through the details and show you how to incorporate audio and video files into your presentation slides. The current versions ...
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