Adding a video in PowerPoint can be a great way to add visual interest and information to your presentations. Here are some tips on how to add a video in PowerPoint:

1. Firstly, make sure that the video you want to add is compatible with PowerPoint. Some videos require additional software to be installed in order to be played, while others will simply not work with PowerPoint.
2. Once you have verified that the video is compatible, open PowerPoint and select the Insert tab. From here, you will want to select the Video option.
3. Next, you will need to select the type of video that you want to add. You have a few options here: you can add a standard video, a video from YouTube, or a video from Google Drive.
4. Once you have selected the type of video, you will need to provide some additional information. For example, you will need to provide the title and the description of the video.
5. Finally, you will need to add the video to your presentation. To do this, simply select the video and click the Add button.