AB-900 Copilot and Agent Administration Fundamentals

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AB-900 Copilot and Agent Administration Fundamentals

AB-900

Copilot and Agent Administration Fundamentals

The New Standard Starting Point

If Microsoft 365 fundamentals used to be the industry’s default starting credential, this is quickly becoming its replacement. AB-900 covers the fundamentals of a Microsoft 365 environment the way it actually looks now — with Copilot and AI agents built in from day one.
This is a genuinely accessible entry point, not an advanced specialization — it’s designed for people early in an admin-track career.

Who This Is For

Anyone starting out in Microsoft 365 administration, or existing admins updating their fundamentals to reflect how the platform actually works today.

What You Walk Away Able To Do

Navigate Microsoft 365, Exchange, SharePoint, and Teams admin centers with real confidence
Understand core security fundamentals: Zero Trust, Conditional Access, single sign-on
Manage Copilot licensing, access control, and usage monitoring
Handle basic agent governance and approval workflows

How the Exam Works

One proctored exam covering Microsoft 365 basics, security fundamentals, and Copilot/agent administration.

What Comes Next

AB-900 is the natural starting point before AB-650, and it pairs well with MS-4001/MS-4002 for anyone who wants both the admin credential and hands-on Copilot fluency.

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