Make them more visually appealing
How do I add an image in PowerPoint?
One of the ways to make your presentations visually appealing is to add images to them. You can use Microsoft PowerPoint’s built-in options to add images from multiple sources to your slides. You can also use an image as a background for your slides. We’ll show you how.
You can add photos from your Windows or Mac machine, Microsoft's stock image repository, or the Internet. You can then reposition and resize your images to fit your slides.
If you already have an image saved to the local storage of your Windows or Mac machine, you can easily load that image into your presentation. PowerPoint supports almost all image formats, so your photo can be in any popular file format.