CertGrid
Microsoft certifications

Microsoft Certification Practice Exams

Free Microsoft certification practice exams with realistic questions and full explanations - Azure (AZ), Microsoft 365 (MS), Security (SC), AI, and Data. Timed mocks that score like the real exam.

30Exams23,387Practice questionsFreeTo start

Prepare for any Microsoft certification with exam-style questions and detailed explanations for every answer. Our banks span the full Microsoft catalog - Azure infrastructure and architecture (AZ), Microsoft 365 administration (MS), security, compliance and identity (SC), Azure AI and Data (AI, DP), and Power Platform (PL). Every question is mapped to the current exam skills outline, and the free plan lets you practice right away.

Choose your exam

30 exams in this collection, each with hundreds of questions and detailed explanations.

How CertGrid questions are reviewed

Every bank is written and maintained by our team against the vendor's current skills outline - not copied or scraped from exam content. Each question is mapped to a published concept, every answer carries an explanation covering why the right option is right and why each wrong option is wrong, and banks are re-reviewed whenever the exam changes. Individual exam pages show the date each bank was last reviewed.

Frequently asked questions

Are these official Microsoft exam questions?

No. CertGrid is an independent practice platform. We do not provide real or leaked exam questions. Our questions are original and designed to help you practice the concepts, scenarios, and difficulty style of Microsoft certification exams.

Which Microsoft exams are covered?

Azure role-based exams (AZ-900, AZ-104, AZ-204, AZ-305, AZ-500, AZ-700 and more), Microsoft 365 (MS-102), Security, Compliance & Identity (SC-900, SC-100, SC-200, SC-300), Azure AI and Data (AI-900, DP-series), and endpoint/modern-work exams. See the full list below.

Is it free to practice?

Yes. Free users get 20 practice questions per day from a fixed sample question pool for each exam, with basic explanations. A Pro plan unlocks the full question bank, complete explanations, and full-length timed mock exams across every Microsoft bank.

Are the questions kept up to date?

Yes. Each bank is reviewed against the current Microsoft skills outline and updated as Microsoft revises the exam. Individual exam pages show when the bank was last reviewed.

Certification paths

Not sure which exam to take? Follow the recommended order from fundamentals to expert.

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