You can change the size of a slide in your PowerPoint presentation through the "Design" menu. Microsoft PowerPoint allows you to change slide sizes on the Windows PC, Apple MacOS, and web-based apps.

Slide Shows in PowerPoint show your presentation on a large screen to your audience; it enables you to move slides in the presentation back and forward to give the audience a better understanding of ...

PowerPoint gives you the options you need to show your presentation exactly the way you want, including how much of the screen it takes up. To ensure there's no letterboxing (black borders) on your ...

You can create your own PowerPoint templates, which you can then open later and use. To create a PowerPoint template, create a new presentation and edit it however you like, and then save it as a ...