Here is a link that may help you: http://help.adobe.com/en_US/acrobat/...ing/index.html. However, to fully grasp the Adobe Acrobat concept you would need access to a "Professional" version. The Adobe Reader is exactly what it says in thay you cannot edit an adobe document (also called a .pdf) in the Reader version. If you do not have access to the Professional version, the link probably will not help too much. You may find other help by googling the Adobe website. That would tell you the difference.