AB-900: Copilot & Agent Admin Course +360 Practice Questions

Microsoft's AB-900 certification is one of the newest credentials in the Microsoft ecosystem — and the organisations racing to deploy Microsoft 365 Copilot need administrators who can govern it, secure it, and manage it responsibly. This course prepares you to pass the AB-900 exam and step into that role with confidence.

Here is what makes this course different from every other AB-900 course on Udemy: 360+ real practice questions mapped to the official exam objectives. No other AB-900 course on this platform includes a practice test bank at this scale. You will not just learn the content — you will test yourself against it, identify gaps, and walk into the exam knowing exactly where you stand.

Built by Sandeep Soni, a Microsoft Certified Trainer (MCT), Azure Solution Architect, and corporate technology trainer with over 30 years of experience, this course reflects the teaching approach that has helped more than 500,000 IT professionals build practical, job-ready cloud skills across the USA, UK, Australia, and the Middle East. Sandeep holds 20+ Microsoft certifications and has spent decades helping developers, administrators, and architects master Microsoft technologies in real-world enterprise environments.

Why the AB-900 certification matters right now:

Microsoft Copilot for Microsoft 365 is being adopted across enterprises at a pace that is outrunning the supply of administrators who know how to govern it. Organisations need professionals who understand not just how Copilot works, but how to deploy it securely, protect sensitive data from being exposed through it, manage AI agents responsibly, and maintain compliance in a Copilot-enabled environment. The AB-900 is the certification Microsoft created to validate exactly these skills — and it is brand new, meaning early adopters gain a significant career advantage.

What you will master, topic by topic:

Microsoft 365 and Copilot Fundamentals — Understand the Microsoft 365 architecture and how Copilot integrates with Exchange, Teams, SharePoint, and other M365 services. Learn how licensing works for Copilot, how to assign licenses, and how to configure Copilot features at the tenant level — including what can be enabled, disabled, and controlled by administrators.

Security and Zero Trust for Copilot — Implement Zero Trust principles and Conditional Access policies in Microsoft 365 environments where Copilot is deployed. Understand how Copilot uses Microsoft Graph permissions and M365 access controls to determine what data it can access and surface in responses — and how to configure those controls to protect sensitive information.

Identity and Access Management — Configure and manage Microsoft Entra ID identities, RBAC role assignments, Privileged Identity Management (PIM), Multi-Factor Authentication (MFA), and SSO in the context of Copilot administration. Understand how identity decisions directly affect what Copilot can do on behalf of each user.

Data Governance with Microsoft Purview — Implement sensitivity labels, Data Loss Prevention policies, retention policies, and information protection using Microsoft Purview. Understand how Copilot interacts with classified and protected data, and how Purview governance directly limits what Copilot can access, share, and expose.

DSPM for AI and Compliance — Discover and manage AI activity using Microsoft Purview Data Security Posture Management (DSPM) for AI — a 2026 capability that gives administrators visibility into how AI tools like Copilot are accessing and processing data across the organisation. Identify compliance risks, respond to alerts, and investigate incidents using Purview Compliance Manager, Insider Risk Management, and Communication Compliance.

Oversharing and SharePoint Governance — Identify oversharing risks in SharePoint using data access governance reports, configure SharePoint Advanced Management, and apply site-level restrictions to prevent Copilot from surfacing data that users should not have access to.

Copilot Agent Administration — Create, deploy, and manage AI agents within Microsoft 365 including configuration in Copilot Studio, user access controls, approval workflows, and lifecycle monitoring through the Microsoft 365 Admin Center and Microsoft Power Platform admin center.

360+ Practice Questions — Test your knowledge across every AB-900 exam domain with over 360 real practice questions that mirror the format, difficulty, and objective coverage of the official exam. Identify where you need to review, build confidence in your strong areas, and arrive at exam day fully prepared — something no other course in this category currently provides.

Your transformation:

By completing this course, you will have both the knowledge to pass the AB-900 exam and the practical understanding to administer Microsoft 365 Copilot in a real organisation. You will know how to deploy Copilot securely, govern data access, manage AI agents, and maintain compliance in an enterprise environment. These skills are in active demand right now as organisations accelerate their Copilot adoption and need qualified administrators to manage it.

Whether you are an IT professional looking to specialise, a security specialist taking on AI governance responsibilities, or a beginner stepping into cloud administration for the first time, this course is built to take you from zero to exam-ready.

Enroll now — study the content, test yourself with 360+ questions, and pass the AB-900.