Microsoft Excel 2010 provides users with new and improved tools to analyze data, visualize information, and collaborate on workbooks. Key features include enhanced data analysis tools like Sparklines and Slicers, improved PivotTables and charts, and the ability to access and share workbooks online through Excel Web Apps. Excel 2010 also offers better integration with Microsoft SharePoint and new capabilities for recovering unsaved workbooks. These changes help users gain insights from data more quickly and easily share work with others.