Power Pivot, an Excel Add-In (included in Excel 2013, free download for Excel 2010) increases the capabilities of Excel manifold. Learn how Power Pivot can help you: pull in big data upto 2 Billion rows, model and analyze, create advanced reusable formulas, join forces with other Power BI tools. Love this stuff? Join your local Modern Excel User Group (MEUG) http://bit.ly/localMEUG