Helium.com > Business & Office Software > How to improve your PowerPoint presentations http://www.helium.com/knowledge/43785-how-to-improve-your-powerpoint-presentations.xml Helium.com > Business & Office Software > How to improve your PowerPoint presentations en-us Copyright Helium.com Mon, 05 May 2008 19:39:55 GMT Mon, 05 May 2008 19:39:55 GMT What exactly is a PowerPoint Presentation? A PowerPoint Presentation is a program that allows individuals to create a visual aid or show for a larg... http://www.helium.com/items/1248232-powerpoint Tue, 25 Nov 2008 16:21:11