Data Cleaning with Power BI

About this course

Data cleaning is one of the most critical stages in the analytics process, ensuring that every insight drawn from data is accurate and trustworthy. This course, Data Cleaning with Power BI, equips professionals with the skills to transform messy, inconsistent data into actionable insights using Microsoft’s most powerful business intelligence platform. Through hands-on lessons, you’ll learn how to use Power Query, DAX, and the M language to streamline your data preparation workflows. By the end of the course, you’ll be able to connect to multiple data sources, apply robust transformations, and design optimized data models ready for visualization and analysis. Unlike other Power BI courses that focus solely on dashboards, this one emphasizes the foundations of clean, structured, and meaningful data. Each module combines theory with real-world applications, enabling you to solve practical business problems using tested data-cleaning techniques. This course is ideal for data analysts, BI professionals, and data scientists who want to enhance their Power BI capabilities. While a basic understanding of BI tools is recommended, beginners can also follow along thanks to step-by-step examples and guided exercises.