Introduction to Power BI

In this lesson, we will learn what Power BI is, why it is used in data analytics, the difference between Power BI Desktop and Power BI Service, and the basic concepts of reports, dashboards, datasets, and visuals. ## Lesson objective In this lesson, we will start with an introduction to Power BI. Power BI is one of the most widely used tools in data analytics and business intelligence. Its main purpose is to analyze data from different sources, visualize it, and present clear reports and dashboards for decision-making. When working with data in Excel, we often use tables, formulas, Pivot Tables, and charts.