Microsoft updates Copilot in PowerPoint to allow Windows users to create new slides from files or documents, and even give them prompts.

Launch PowerPoint. Click "New" on the File tab to create a new file, or click "Open" on the File tab to open an existing file. Click the downward-facing arrow below "New Slides" in the Slides ...

Figure I Add pictures and audio to create a cute holiday card. To send the slide as a holiday card that plays automatically, save the presentation as a .ppsx (or .pps) file.