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Certification Study Guides
Comprehensive, free study guides and practice quizzes for Microsoft data certifications — written by consultants who use these skills in real client work every day.
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PL-300: Power BI Data Analyst
The complete study guide (5,400+ words) plus a 30-question practice quiz with detailed explanations. Covers all four exam domains.
5,445-word guide
30 practice questions
4 exam domains
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Excel Expert (MO-211)
Coming soon — comprehensive study guide and practice quiz for the Microsoft Excel Expert certification.
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DP-700: Fabric Data Engineer
Coming soon — study guide and practice quiz for the Microsoft Fabric Data Engineer Associate certification.
In developmentWhy Free?
We believe certification knowledge should be accessible. These guides are the same material we use to train our own analysts. If you need hands-on help — tutoring, or someone to just build it for you — that's what we do for clients every day.