
Connect data sources in Power BI by loading and transforming CSV and Excel files with Power Query Editor, adjusting data types, splitting columns, and applying changes.
Explore module three of the Microsoft Power BI course to learn data preparation, cleaning raw data, handling missing values and anomalies, and applying basic to advanced data shaping techniques.
Learn practical Power Query row operations in Power BI, turning the first row into headers, counting rows, and removing top, bottom, duplicate, and blank rows across datasets.
Filter data in the Power Query Editor to load only United States rows and remove no data before loading to the data model.
Learn to fix append query errors by aligning column name and data type between winter and summer datasets, then explore the transform tab's transpose feature and its impact on queries.
Master advanced Power Query features like unpivoting and pivoting, manual data type assignment, delimiter-based extraction, splitting, and group by with sum or average to prep data for visualization.
Apply unpivot and pivot transformations in Power Query to reshape data, demonstrated on a small table, and note that these advanced features may not be required in every project.
Explore merge queries in Power BI to perform left, right, inner, and full outer joins using student IDs as examples, and prep for a star schema data model.
Explore how cardinality connects tables in Power BI desktop, focusing on one-to-one, one-to-many, and many-to-one relationships. See practical examples with student and marks tables to determine connections.
Learn to model Power BI data using one-to-one and many-to-many relationships by linking the student, address, subjects, and games tables via student IDs and apply cardinality concepts.
Explore the two languages in Power BI, M language and DAX, and learn basic to advanced DAX functions for exploratory data analysis and data manipulation before building an interactive dashboard.
Explore the roles of M language and DAX. M handles data transformation in Power Query Editor, while DAX performs analysis and calculations in Power BI Desktop.
Learn how to use DAX nested if function to bucket ages in the player team table into less than 20, 20 to 40, 40 to 50, and 50 plus.
Explore the related function in dax to fetch the player name from the player dimension into the athletes fact table using the model relationship.
Arrange shapes and images in a Power BI dashboard by inserting a white rectangle, adjusting shape options, and layering images using bring to front or send to back.
Learn how to create and customize card visuals in Power BI to display medal counts, including total medals and counts by gold, silver, and bronze, with filters and formatting.
Create a tabular view in Power BI by listing top three athletes with their country and medal count, using winner and top N filters and table formatting.
Build a clustered column chart of top five countries by total medals with bronze, gold, and silver, and a stacked bar chart of gold medals by gender.
Explore AppSource to add new visuals to Power BI and learn to import or get more visuals, featuring zebra cards, spider charts, and word clouds for dashboards.
Create four data stories in a Power BI dashboard using the data story visual, highlighting total athletes, top medal country, leading medalist, and youngest gold medalist.
Enable the mobile layout in the Power BI desktop view tab and convert the dashboard into a mobile friendly view, keeping the desktop version untouched and visuals adjustable for mobile.
Master Microsoft Power BI: Data Visualization & Business Intelligence Course
Unlock the full potential of Microsoft Power BI, the leading data visualization and business intelligence (BI) platform used by top organizations worldwide. This hands-on course is perfect for data analysts, business professionals, and IT specialists looking to transform raw data into actionable insights through interactive dashboards, reports, and custom visuals.
What You'll Learn
Getting Started with Power BI Learn how to install Power BI Desktop, connect to diverse data sources (Excel, SQL Server, Azure, Salesforce, Google Analytics), and build your first interactive dashboard.
Data Visualization Techniques Create compelling charts, graphs, heatmaps, and KPIs using Power BI’s built-in visualization tools. Learn best practices for storytelling with data and designing user-friendly reports.
Advanced Data Modeling Master DAX (Data Analysis Expressions), build calculated columns, measures, and create complex relationships between tables using star schema and snowflake schema modeling.
Custom Visuals & Themes Explore the Power BI Marketplace, import and configure custom visuals, and design branded report themes for enhanced user experience.
Data Transformation with Power Query Use Power Query Editor to clean, filter, and transform data with M code, enabling efficient ETL (Extract, Transform, Load) workflows.
Sharing & Collaboration Publish reports to Power BI Service, set up workspaces, manage row-level security (RLS), and collaborate via Microsoft Teams, SharePoint, and Power BI Mobile App.