Success in business and science means making smart decisions. And those require the kind of information you can only get from sophisticated data analysis. It’s a growing field with huge opportunities.

It currently takes more than four months for a famous luxury company based in Paris to put new collection items on its website. It’s a nightmare for multiple people who have to fight with Excel to add ...

This powerful Excel feature cuts the time you spend on formulas in half. In this concise course, Excel trainer Dave Ludwig demystifies PivotTables and shows you how to get started using them to ...