Power BI Full Course | Master DAX, Data Preparation, Modeling & Visualization

This full-course tutorial will take you from beginner to advanced in Microsoft Power BI, covering data preparation, DAX calculations, data modeling, and visualization. Learn how to build interactive dashboards, create efficient data models, and leverage DAX for powerful insights. Whether you’re new to Power BI or looking to deepen your expertise, this course will equip you with the skills needed to transform raw data into compelling, data-driven decisions. 🚀 What You’ll Learn in This Course: Power BI Fundamentals: Understand the Power BI interface, key components, and data import process. Data Preparation & Transformation: Use Power Query to clean, shape, and transform data for analysis. DAX (Data Analysis Expressions): Learn how to create calculated columns, measures, and time-intelligence functions for deep insights. Data Modeling & Relationships: Structure your data efficiently using fact and dimension tables in a star schema. Data Visualization & Dashboards: Build compelling interactive reports using charts, slicers, KPIs, maps, and custom visuals. Performance Optimization: Optimize Power BI models and reports for faster queries and better efficiency. 📕 Chapters 00:00 Introduction to Power BI Course 00:23 Why Learn Power BI? 01:31 Power BI Desktop vs. Power BI Service 02:28 Key Areas of the Power BI Interface 03:27 Understanding Fact and Dimension Tables 04:27 Connecting and Importing Data in Power BI 06:12 Creating Relationships Between Tables 06:45 Building Visualizations in Power BI 07:45 Enhancing Visuals with Additional Data 08:46 Filtering and Slicing Data 10:15 Working with Table Visuals 11:17 Transforming and Cleaning Data 12:12 Using Power Query Editor 13:25 Removing and Reformatting Data 15:19 Aggregating Data in Power BI 16:15 Setting Data Types and Formatting 18:16 Creating Map Visualizations 19:09 Advanced Data Visualizations in Power BI 20:58 Customizing and Formatting Charts 22:22 Exploring Different Chart Types 23:50 Using Slicers for Dynamic Reports 25:09 Sorting and Formatting Data 26:49 Creating Hierarchies for Drill-Down Analysis 30:13 Filtering and Interactions in Power BI 33:39 Exporting and Working with Data 34:53 Creating and Using Calculated Columns 37:26 Using Measures and DAX Functions 42:25 Row and Filter Context in DAX 50:04 Using Variables and Calculate Functions in DAX 59:56 Understanding Time Intelligence in Power BI 01:04:16 Creating a Date Table for Analysis 01:07:22 Using Rolling Averages in Power BI 01:08:16 Dashboards vs. Reports in Power BI 01:11:51 Creating Effective Data Visualizations 01:17:17 Formatting and Customizing Reports 01:21:29 Reducing Cognitive Load in Dashboards 01:29:00 Analyzing Sales Performance with Power BI 01:32:45 Key Business Insights with Power BI 01:40:00 Data Cleaning and Preparation in Power Query 02:08:25 Transforming Numerical and Text Data 02:17:13 Understanding Data Modeling in Power BI 02:32:00 Star Schema vs. Snowflake Schema 02:35:08 Performance Optimization in Power BI 🖇️ Resources & Documentation Get hands-on experience with Power BI: Power BI Fundamentals Skill Track: https://www.datacamp.com/tracks/power-bi-fundamentals Introduction to Power BI - https://www.datacamp.com/courses/introduction-to-power-bi Data Preparation with Power Query - https://www.datacamp.com/courses/data-preparation-with-power-query DAX in Power BI - https://www.datacamp.com/courses/introduction-to-dax Building Power BI Dashboards - https://www.datacamp.com/courses/building-power-bi-dashboards 📱 Follow Us on Social Media Facebook: https://www.facebook.com/datacampinc/ X: https://twitter.com/datacamp LinkedIn: https://www.linkedin.com/school/datacampinc/ Instagram: https://www.instagram.com/datacamp/ #PowerBI #DataVisualization #DAX #BusinessIntelligence #DataAnalysis #MicrosoftBI #DataModeling #PowerQuery #Dashboards #DataScience #MachineLearning #BIAnalytics