Packaging your PowerPoint 2007 presentation to a CD makes your presentation ready to view on any computer. Often the available computer does not have PowerPoint 2007 installed. Packaging for CD includes the PowerPoint Viewer so that your presentation can be played on any computer, even those that do not have PowerPoint 2007 installed.
Package for CD is the name used to describe the procedure to make your presentation portable in PowerPoint versions 2003 and 2007. In PowerPoint 2000 and earlier versions it is known as Pack and Go, and the steps are slightly different.