Through this skill, you will learn how to use Tableau to do with data what spies do when observing their surroundings: get an overview of the data, narrow in on certain aspects of the data that seem abnormal, and then analyze the data. Tableau is a great tool for facilitating the overview, zoom, then filter details-on-demand approach. Tableau is a lot like a more powerful version of Excel's pivot table and pivot chart functionality. Because Tableau is widely used in business settings, learning the fundamentals of Tableau will help you share visualizations for analysis and to communicate findings in a large number of business settings.