Excel's query tool reshapes messy imports into 1NF, so AVERAGEIFS replaces hacks and your summaries run faster.

As Trish Bogucki walked from her office to her car, she often felt unsteady, tripping and stumbling. She expected it: She had a bunion and a hammer toe that probably needed surgical repair. Finally, ...

Everyone knows and loves the first three normal forms. We go through the process of normalization to remove redundancies in our data structures. But the redundancies we remove have nothing to do with ...