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.

If you have lengthy MP3 files and want to use just parts of them in your presentation, PowerPoint 2010 enables you to trim the audio files and play back only the relevant parts.

If you're new to Microsoft PowerPoint, this beginner-friendly tutorial will show you everything you need to know to get started. I walk through how to create a PowerPoint presentation from scratch ...