The MS-900: Microsoft 365 Fundamentals exam is Microsoft's entry-level certification for IT professionals, business decision-makers, and anyone looking to demonstrate foundational knowledge of cloud services and Microsoft 365. It's an ideal starting point before pursuing role-based certifications like MS-700 (Teams) or MS-102 (Endpoint Administrator). Our free MS-900 practice test PDF gives you printable exam-style questions you can study anywhere — on the train, during a break, or away from a screen entirely. Practice with the free MS-900 practice test on PracticeTestGeeks (16 questions with answer explanations).
The live exam consists of 40–60 questions delivered in 65 minutes, with a passing score of 700 out of 1000. Question formats include multiple choice, drag-and-drop, and short case studies. Download the PDF below and start building your confidence across all five exam domains.
Interactive MS-900 resources on PracticeTestGeeks, free to start:
The MS-900 exam measures knowledge across five weighted domains. Here is what you need to know for each one.
You must understand the three cloud service models: SaaS (Software as a Service — apps delivered over the internet, e.g., Microsoft 365 apps), PaaS (Platform as a Service — development environments, e.g., Azure App Service), and IaaS (Infrastructure as a Service — virtual machines, storage, e.g., Azure VMs). The shared responsibility model defines what the cloud provider secures vs. what the customer is responsible for — this shifts based on service type.
Core cloud benefits you must be able to articulate: scalability (scale up/out on demand), reliability (uptime guarantees via SLAs), elasticity (auto-scale based on load), agility (rapid resource provisioning), geo-distribution (data centers in multiple regions), and disaster recovery (built-in redundancy). Know the differences between public cloud, private cloud, and hybrid cloud. Microsoft Azure regions and availability zones underpin the global infrastructure. Microsoft's cloud trust pillars — compliance, security, privacy, and transparency — are tested directly.
Know the Microsoft 365 productivity suite: Word, Excel, PowerPoint, Outlook, Teams, SharePoint, OneDrive, OneNote. Understand the Microsoft 365 subscription plans and what each includes: Business Basic (web/mobile apps only, Teams, SharePoint), Business Standard (adds desktop apps), Business Premium (adds advanced security), F1 (Frontline workers), E1/E3/E5 (enterprise tiers, E5 adds advanced compliance and analytics).
Microsoft Teams — chat, meetings, calling, channel collaboration, and app integrations. SharePoint — intranet portals, document libraries, co-authoring, and site collections. OneDrive — personal cloud storage with sync client for Windows and Mac. Microsoft 365 Apps for Enterprise — always-current, click-to-run licensed desktop apps. Exchange Online — cloud-hosted email, calendar, and contacts management.
This is the highest-weighted domain and requires detailed knowledge. Azure Active Directory (Microsoft Entra ID) — identity management platform covering MFA (multi-factor authentication), SSO (single sign-on), conditional access policies, and identity protection. Microsoft Defender for Microsoft 365 — anti-phishing, anti-malware, safe links (URL detonation), and safe attachments (sandbox scanning).
Microsoft Purview compliance portal — Data Loss Prevention (DLP) policies to prevent sensitive data leakage, eDiscovery for legal hold and search, retention policies for regulatory compliance, and sensitivity labels (classification and protection). Microsoft 365 Compliance Score measures and tracks an organization's compliance posture. Know the key principles of GDPR and how Microsoft 365 helps organizations meet GDPR obligations. Microsoft compliance offerings (ISO 27001, SOC 2, FedRAMP) demonstrate third-party validation.
Microsoft 365 uses a per-user, per-month subscription licensing model. Understand the difference between subscription types (monthly vs. annual commitment). The Microsoft 365 admin center is the central management hub for user accounts, licenses, service health, and settings. Support options range from community forums and standard 24/7 support to Premier/Unified support for enterprise customers. Service Level Agreements (SLAs) for Microsoft 365 guarantee 99.9% uptime. The Microsoft 365 Service Health Dashboard provides real-time status of all services.
For a fuller set of questions on this topic, see our ms 900 exam resource.
For a fuller set of questions on this topic, see our ms-900 exam resource.
Print the PDF for offline study, then test yourself interactively on our full MS-900 practice test page. The online questions cover all five exam domains with explanations that link concepts to real Microsoft 365 scenarios — so you understand the reasoning behind each answer, not just the correct choice. Whether you are brand new to Microsoft cloud technology or refreshing your knowledge before exam day, the combination of printable PDF and adaptive online tests gives you the most thorough free MS-900 preparation available.
| Pros | Cons |
|---|---|
| Validates your knowledge and skills objectively | Study materials can be expensive |
| Increases job market competitiveness | Exam anxiety can affect performance |
| Provides structured learning goals | Requires dedicated preparation time |
| Networking opportunities with other certified professionals | Retake fees apply if you don't pass |
Try these questions from our free MS-900 practice tests. The correct answer and an explanation follow each question.
What information is required in order to integrate Microsoft 365 Usage Analytics to Power BI?
Answer: A. What information is required in order to integrate Microsoft 365 Usage Analytics to Power BI?
The provided correct answer is identical to the question itself, indicating a potential error in the question's options. In a typical scenario, integrating Microsoft 365 Usage Analytics with Power BI requires specific data connection details, such as a tenant ID or access to the Microsoft 365 Usage Analytics content pack, to establish the data flow and visualize usage reports.
Which Microsoft 365 Enterprise plan includes advanced compliance and security features like Customer Lockbox and Advanced eDiscovery?
Answer: C. Microsoft 365 E5
Microsoft 365 E5 includes the most advanced compliance, security, and analytics features including Customer Lockbox and Advanced eDiscovery.
What distinguishes Microsoft 365 Business Premium from Microsoft 365 Business Standard?
Answer: B. Business Premium adds advanced security features like Defender for Business and Azure AD P1
Microsoft 365 Business Premium layers advanced security capabilities—including Microsoft Defender for Business, Azure AD Premium P1, and Intune—on top of the Business Standard productivity features.
What is Microsoft Power Automate primarily used for in the Microsoft 365 ecosystem?
Answer: B. Automating repetitive workflows and business processes
Power Automate (formerly Microsoft Flow) is a low-code tool for creating automated workflows that connect Microsoft 365 apps and external services.