Microsoft Office Professional 2007 Upgrade - Service Desk Edition This Upgrade version is for licensed users of one of the following Microsoft products:Any 2000-2007 Microsoft Office program or suite;Any Microsoft Office XP suite;Microsoft Works 6.0 - 10;Microsoft Works Suite 2000-2006 or later Microsoft Office Professional 2007 is a suite of essential software applications that enables business professionals to accomplish tasks more quickly and easily. Office Professional 2007 Includes:Access 2007,Accounting Express 2007,Excel 2007,Outlook 2007 with Business Contact Manager,PowerPoint 2007,Publisher 2007,Word 2007