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.

Though you can always choose a premade template, you may want to customize your PowerPoint slide backgrounds manually. You can add a custom background to one or more slides, and you'll also have the ...

In PowerPoint, slides are sized for an onscreen slide show. They are displayed horizontally, with slide numbers starting from one, but there are features in PowerPoint that allow the user to change ...

Have you ever seen a PowerPoint Design Idea that you like and would like to save it as a template because you want to use it again or share it with others? In PowerPoint, you can save the Design Idea ...

When using Microsoft Office 365, you can make your title slide a looping video by using Design Ideas on the Home tab in PowerPoint. The title slide below with falling snow in the background was ...