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Start practiceMicrosoft 365 Fundamentals
Validates foundational knowledge of cloud concepts, Microsoft 365 productivity, collaboration, security, compliance, and management capabilities, along with pricing, licensing, and support.
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About this exam
MS-900 is a fundamentals-level exam covering cloud concepts and the productivity, collaboration, security, compliance, and management capabilities of Microsoft 365, plus licensing and support.
Who should take this exam
Business users, IT decision makers, and new IT professionals evaluating or adopting Microsoft 365 cloud services.
Career benefits
Earns the Microsoft 365 Fundamentals certification and provides a foundation for Microsoft 365 role-based certifications.
How to prepare
Complete the Microsoft Learn MS-900 learning paths covering cloud concepts, Microsoft 365 services, security and compliance, and pricing and support.
Quick facts
Exam costUSD $99 (varies by region)
Valid forFundamentals certifications do not expire.
Length45 minutes
Questions on exam50
Passing score700 out of 1000
FormatMultiple choice and multiple response; typically 40-60 questions. No case studies.
Practice questions200
Objectives4
Official pageView
What's covered
1. Describe cloud concepts
10–15%Describe cloud computing models and the benefits of cloud services.
2. Describe Microsoft 365 apps and services
30–35%Describe productivity, collaboration, endpoint, and analytics capabilities of Microsoft 365.
3. Describe security, compliance, privacy, and trust in Microsoft 365
25–30%Describe identity, security, compliance, and management capabilities of Microsoft 365.
4. Describe Microsoft 365 pricing, licensing, and support
25–30%Describe licensing options, billing, and support offerings for Microsoft 365.
Frequently asked questions
Are these real exam questions?
No. These are original practice questions written to match the exam objectives, each with an explanation so you actually learn the material — not exam dumps.
How does practice mode work?
You answer questions one at a time with instant feedback and explanations. Over time the app adapts, prioritizing the objectives and questions you struggle with most.
What is a mock exam?
A timed, full-length simulation that holds feedback until the end, then shows your score, pass/fail result, and a breakdown by objective.
Can I customize how I study?
Yes. Pick the study mode that fits — adaptive practice, hard mode, ready-for-review, objective coverage, or retrying questions you've missed — and set your own question count, timer, and passing score for each session.
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