Tableau 2026 introduces users to Tableau, the leading data visualization platform, through a series of easy-to-follow, hands-on exercises. The material focuses on the capabilities most widely used by business professionals. After completing the exercises, readers will be able to create reports, build dashboards, and perform foundational data analysis. These skills serve as a stepping stone for those who wish to develop deeper expertise in Tableau for reporting, visualization, and analytics. The book contains 35 exercises, including one that introduces the Tableau interface. The remaining exercises demonstrate, in a step-by-step manner, essential functions such as filtering, drilldown, sorting, swapping, aggregating, trending, and formatting. Readers also learn how to work with and manage workbooks, export results to Excel or PDF, and view, download, and share underlying data. Tableau 2026 further shows how dashboards are created and customized using filters, layout controls, and formatting techniques.