Learn how to prepare, analyze, and visualize data with Microsoft's Power BI in this comprehensive crash course for beginners. Dive into the fundamentals of Power BI Desktop, starting with an introduction to the tool and its installation process. Explore source file connections, work with the Query Editor, and master data view and visual creation techniques. Follow along with step-by-step instructions on using project files, understanding the Power BI Desktop workflow, and navigating the Data Model and Query Editor interfaces. By the end of this tutorial, gain the skills to create your own project files and apply recommended settings for effective data analysis and visualization.