The average PowerPoint deck can get crazy insane big -- megabytes of images, video, and other rich media can make your presentation too large to e-mail, and even bog down a slugging network connection ...

The more you add information to your PowerPoint, the more it increases, mainly when your presentation consists of videos, audio, and images. Due to the increased file size when opening a presentation, ...

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.