You can insert a PDF into a PowerPoint either as an object, and then set it so it opens when you click it.

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

How to group pictures and shapes PowerPoint and Office 365 provide a few ways to add images and graphics to your files. These include shapes, clip art, and images stored locally or in the cloud.