We show you how to compress a PowerPoint slide, and reduce its file size. The more info you add, the more the size increases; esp. videos, audio, and images.

Does PowerPoint lag when typing or display a slow transition between slides? Tips to speed up a slow PowerPoint File so it opens up quickly have been discussed here.

Type a name for your new PowerPoint file, select a folder in which to save it and click "Save." The resolution is saved with your PowerPoint presentation so, when you open the file on another ...