How-To Geek on MSN

Nobody told me about these 5 Excel PivotTable tricks—now I use them every day

PivotTables can do more than you think, from splitting reports by category to calculating unique counts and percentage growth ...
YouTube on MSN

I mastered Excel's GROUPBY & PIVOTBY functions!

Learn how to use Excel's new GROUPBY and PIVOTBY functions through five real-world examples, ranging from easy to hard. This ...
PBS

Creating the U.S. Constitution

As a delegate to the Constitutional Convention, Alexander Hamilton found some of his ideas about how to structure a federal government soundly rejected. Yet he liked the resulting Constitution enough ...