Data Analysis

Courses

Power BI Q&A (2026): Ask Data Questions in Plain English

Mostafa Amaan

The model from Part 003 is loaded and waiting. Part 004 adds the conversation layer on top of it — and a deadl...

Courses

Upload Excel to Power BI (2026): Your First Semantic Model

Mostafa Amaan

The moment a spreadsheet becomes a data platform: one Excel workbook, one import route, and the Power BI ...

Courses

Power BI Service Getting Started (2026): Sign-Up, Free vs Pro & Tour

Mostafa Amaan

The front door of Microsoft's BI platform: one sign-in at app.powerbi.com, one license decision, and one ...

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What Is Microsoft Power BI? (2026 Complete Beginner Guide)

Mostafa Amaan

One semantic model, many live reports: the core Power BI promise — modeled once in Desktop, published to the ...

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