If you're using picture files in a Microsoft PowerPoint presentation, you may want to add or replace text that's in the images to suit your needs. For example, you might want to put a company ...

Learn how to insert a watermark in Microsoft PowerPoint presentations. You can add a Draft text or an image watermark using the Slide Master.

Want to overlay Text on Video in PowerPoint? This tutorial shows how to insert a Video behind Text in PowerPoint to make your presentations cool.

When you add an image to PowerPoint, the program usually adds its own suggested alt text, which you can change. It's helpful to add alt text to your slides' images for anyone using a screen reader.