Fundamentals
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What is Fundamentals?
DAX fundamentals cover the basic building blocks needed to write formulas in Power BI: syntax, function categories, and the difference between columns and measures. Getting these basics solid is necessary before tackling more advanced concepts like context and filtering. Most DAX formulas are built by combining a handful of core functions in different ways.
Free resources to learn Fundamentals
- Official docsLearn DAX basics in Power BI Desktop
- Official docsDAX overview
- ArticleThe DAX language
- VideoPower BI DAX Tutorial for Beginners (2025): Master DAX in ONE Course!
More in stage 10: Fundamentals
Fundamentals: common questions
Can I learn Fundamentals in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Fundamentals in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Fundamentals tutorial for beginners?
It is lesson 51 of 131 in the free Power BI roadmap, in stage 10, Fundamentals. If you are new to Power BI, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.