add microsoft powerpoint presentation as slider show in customizr

How do I get a Microsoft PowerPoint presentation in to the slider as a show within the slider? Can it be done?

At the moment the slider set to not be full width and reduced height of it but current images cut off anyway but the ppt show would be great improvement if it too would not cut off? The above link is just a holder page, a good one, and the only image that has behaved so far!