This document discusses dashboards and how they can be created using Tableau. It begins by defining what a dashboard is, explaining that it is a visual display of key performance indicators that allows users to quickly monitor current and historical trends. The document then discusses the meaning and types of dashboards, including strategic, analytical, operational and informational dashboards. It also covers dashboard advantages, key metrics, applications and limitations. The document concludes that dashboards need to be designed specifically for their intended purpose and context of use.