What is Microsoft 365 Fundamentals (MS-900)?
Microsoft 365 Fundamentals (MS-900) provides a comprehensive introduction to the cloud services and SaaS productivity stack that powers corporate enterprises across the globe.
Through free self-paced learning paths on Microsoft Learn, you will gain hands-on knowledge configuring Entra ID identity management, enforcing security policies, managing SharePoint sites, and administering enterprise communication tools.
Learning Path & 5 Core Modules
Describe Microsoft 365 Cloud Concepts
Understand Software as a Service (SaaS) architecture, M365 subscription plans (Business, Enterprise E3/E5), cloud deployment models, and digital transformation benefits.
Describe Microsoft 365 Core Productivity & Teamwork Solutions
Explore Microsoft Teams administration, Exchange Online mail flow rules, SharePoint Online site structures, OneDrive for Business, and Microsoft Viva employee experience.
Describe Microsoft 365 Business Management Capabilities
Manage Windows 11 enterprise deployment, Microsoft Intune Mobile Device Management (MDM), Endpoint Manager, and co-management options.
Describe Microsoft 365 Security & Compliance Capabilities
Master Microsoft Entra ID (Azure AD), Multi-Factor Authentication (MFA), Conditional Access policies, Microsoft Purview data loss prevention (DLP), and eDiscovery.
Describe Microsoft 365 Pricing, Licensing & Support
Navigate M365 tenant license allocation, Service Level Agreements (SLAs), Service Health Dashboard monitoring, and enterprise support request workflows.
Core Microsoft 365 Admin Tools Mastered
Entra ID (Azure AD)
User provisioning, RBAC role assignment, and SSPR self-service reset.
Exchange & SharePoint
Mail flow rules, transport policies, and SharePoint site security permissions.
Conditional Access MFA
Enforcing Zero-Trust policies, blocking legacy auth, and trusted IPs.
Intune Endpoint MDM
Device enrollment policies, remote wipe commands, and application deployment.
Career Path & Next Steps
1. Practice IT & M365 Portfolio Tasks
Build practical portfolio proof of work tasks in M365 tenant hardening, user provisioning, and SharePoint audits.
Explore IT Portfolio Tasks2. View Google IT Support Guide
Compare Microsoft 365 administration with Google Workspace IT Support certifications.
Google IT Support GuideFrequently Asked Questions
How long does Microsoft 365 Fundamentals (MS-900) take to complete?
The learning paths take approximately 10 to 14 hours to complete on Microsoft Learn. It is self-paced and 100% free.
What certification exam does this guide align with?
This guide aligns directly with the official Microsoft Certified: 365 Fundamentals (MS-900) certification exam.
What roles does Microsoft 365 certification help you land?
Graduates qualify for entry-level roles such as M365 Administrator Associate, IT Service Desk Specialist, Cloud Operations Support, and Systems Administrator Trainee.