Microsoft Office Excel 2007 is a powerful data analysis, sharing and management tool which you can rely on to help you make decisions. It includes a new performance-oriented interface, dynamic cross-creation tables, easy-to-read user guide and many advanced formula creations and viewing features, as well as new methods to create professional quality tables and graphs. Excel Services and Microsoft Office SharePoint Server 2007 are applications that will enable you to share and manage your spreadsheets in complete security.