Data visualization is the process of converting raw data (text, numbers, or symbols) into visual representations. Those visualizations are in the form of charts and graphs. Its purpose is to make data easier and faster to understand. Power BI is a technology-driven business intelligence tool provided by Microsoft for the purpose of analyzing and visualizing this raw data to present actionable information and help an organization make data-driven decisions. In this course, you will learn about Data Visualization principles, BI tools, and how to use them in making data-driven decisions.