Power BI Course Index – Dataplexa

Power BI Course Index

Full Power BI Roadmap — 50 structured lessons covering data import, Power Query, modeling, DAX, visualization, dashboards, Power BI Service, refresh, and deployment.

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I. Beginner Level (15 Lessons)

1. Introduction to Power BI 2. Business Intelligence Basics 3. Power BI Components 4. Installing Power BI Desktop 5. Power BI Interface Overview 6. Getting Data from Files 7. Getting Data from Databases 8. Data Source Settings 9. Data Types 10. Basic Transformations 11. Model View Basics 12. Report View Basics 13. Page Navigation 14. Visualization Basics 15. Basic Charts

II. Power Query (15 Lessons)

16. Introduction to Power Query 17. Query Editor Layout 18. Applied Steps 19. Transform Rows & Columns 20. Grouping Data 21. Split & Merge Columns 22. Append & Merge Queries 23. Advanced Data Cleaning 24. Replace Errors 25. Data Formatting 26. Custom Columns 27. Conditional Columns 28. Date & Time Transforms 29. Parameters 30. Introduction to M Language

III. DAX (10 Lessons)

31. Introduction to DAX 32. DAX Syntax 33. Measures vs Columns 34. Common DAX Functions 35. Row & Filter Context 36. CALCULATE Function 37. Time Intelligence 38. Iterator Functions 39. Advanced DAX 40. DAX Best Practices

IV. Visualization & Service (10 Lessons)

41. Visualization Types 42. Visual Formatting 43. Slicers & Filters 44. Custom Tooltips 45. Bookmarks 46. Power BI Service Overview 47. Workspaces 48. Sharing Reports 49. Refresh Schedules 50. Power BI Admin