To decrease file size, you must compress the PowerPoint slideshow. The easiest and most effective way to do this is to compress the images and then archive the slideshow.

If you've ever tried to email a Powerpoint presentation or grab it on your USB drive for quick transport, you know that the poorly compressed images within the .ppt file tend to really bulk it up ...

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 ...

PPTShare is a Windows desktop client that compresses large PowerPoint files by as much as 95%. Huge PowerPoint files have long been a problem, and if the medium is going to see extensive use in ...