Power Query in Power BI: The Ultimate Beginner-to-Advanced Guide

Turn messy, inconsistent data into clean, analysis-ready datasets with Power Query — the data preparation powerhouse inside Power BI.
This complete beginner-to-advanced masterclass takes you step-by-step through every essential feature and transformation technique, giving you the skills to handle any real-world dataset with confidence.

Whether you’re a business analyst, data professional, or just starting your data journey, this course will equip you to:

• Import data from multiple sources

• Clean and reshape datasets using essential and advanced transformations

• Automate repetitive cleaning tasks

• Apply M language for complex scenarios

• Build efficient, reusable data preparation workflows

By the end of the course, you’ll have the knowledge and hands-on experience to make Power Query your go-to tool for any ETL (Extract, Transform, Load) process inside Power BI.

📌 What’s Included:

• Structured lessons covering both basic and advanced transformations

• Real-world datasets for practice

• Clear explanations and practical examples

• Step-by-step guidance in Power BI

• Best practices for building robust data preparation pipelines

🚀 Who This Course Is For:

• Data Analysts and Business Intelligence professionals

• Excel users transitioning to Power BI

• Anyone who works with messy data and needs to transform it quickly and efficiently

No prior experience with Power Query is required — you’ll start from the fundamentals and progress to advanced topics, with plenty of hands-on demonstrations along the way.