Power BI Documentation
Learn DAX, Power Query, Data Modeling, Microsoft Fabric, and AI-assisted Power BI development.
Power BI Documentation
Clear, practical documentation for building better Power BI reports and models — from your first install through advanced DAX, data modeling, and AI-assisted workflows.
Browse by Topic
Getting Started
Install Power BI Desktop and get oriented with the platform.
AI-Assisted Power BI
Use AI to accelerate DAX, Power Query, modeling, and report development.
DAX
Learn measures, functions, filter context, and advanced calculations.
Data Modeling
Build efficient star schemas, relationships, and semantic models.
Power Query
Master data transformation using M language and query techniques.
Visuals
Design effective charts, tables, slicers, and custom formatting.
Power BI Service
Manage workspaces, dashboards, scheduled refresh, and security.
Microsoft Fabric
Explore Lakehouse, Warehouse, pipelines, and modern analytics.
Governance
Reference sheets for RLS matrices, gateway architecture, and report themes.
DAX Patterns
Ready-made patterns for totals, ranking, and running calculations.