AB-900: Copilot & Agent Admin Fundamentals
Deploy, secure, and manage Microsoft 365 Copilot and agents — the brand-new fundamentals certification.
$79 practice exams are gatekeeping. Mine are $9 because it should be. Written by someone who works in cloud and AI at Microsoft NZ — for people like us.
I just passed with a 777 (Yes, Seriously). This video helped me tremendously.
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Bonus: the 28-module study guide is included free. See study guide →
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Official Exam Details
| Duration | 45 minutes |
| Questions | 40–60 |
| Passing Score | 700 / 1000 |
| Exam Cost | $99 USD |
| Testing Provider | Pearson VUE |
| Validity | Renew annually (free via Microsoft Learn) |
| Prerequisites | None |
| Question Types | Multiple choice, Multiple response, Drag-and-drop, Case study |
Domain Breakdown
| Domain | Questions |
|---|---|
| Identify the core features and objects of Microsoft 365 services | 82 |
| Understand data protection and governance for Microsoft 365 and Copilot | 92 |
| Perform basic administrative tasks for Copilot and agents | 76 |
Free Study Guide
This cert includes a complete study guide with 28 modules — free forever.
Domain 1: M365 Core Features & Objects
- Welcome to Microsoft 365 12 min
- Exchange Online: Mailboxes & Distribution 11 min
- SharePoint: Sites, Libraries & Permissions 13 min
- Microsoft Teams: Teams, Channels & Policies 11 min
- Users, Groups & Licensing 12 min
- Zero Trust: Never Trust, Always Verify 11 min
- Authentication: Passwords, MFA & Beyond 12 min
- Microsoft Defender XDR 11 min
- Microsoft Entra: Your Identity Hub 14 min
- PIM, Audit Logs & Identity Governance 12 min
Domain 2: Data Protection & Governance
- Microsoft Purview: The Big Picture 12 min
- Sensitivity Labels & Data Classification 12 min
- Data Loss Prevention (DLP) 11 min
- Insider Risk & Communication Compliance 13 min
- DSPM for AI & Data Lifecycle 12 min
- How Copilot Accesses Your Data 12 min
- Responsible AI Principles 10 min
- Compliance Manager & eDiscovery 11 min
- Activity Explorer & Data Monitoring 10 min
- Oversharing in SharePoint 12 min
Domain 3: Copilot & Agent Admin
- What is Microsoft 365 Copilot? 10 min
- What Are Agents? 12 min
- Copilot vs Agents: When to Use Which 12 min
- Copilot Licensing: Monthly vs Pay-as-You-Go 14 min
- Researcher, Analyst & Real-World Use Cases 13 min
- Managing Copilot: Billing, Monitoring & Prompts 15 min
- Building Agents: Create, Test & Publish 14 min
- Agent Lifecycle: Access, Approval & Monitoring 13 min
Frequently Asked Questions
What is the passing score for the Copilot & Agent Admin Fundamentals exam?
The passing score for Copilot & Agent Admin Fundamentals (AB-900) is 700 / 1000. Our practice exams use an 80% threshold to help you build confidence before the real test.
How long is the Copilot & Agent Admin Fundamentals exam?
The official Copilot & Agent Admin Fundamentals exam is 45 minutes long. You can simulate this time pressure using our Exam Mode, which includes a countdown timer and auto-submit.
How much does the Copilot & Agent Admin Fundamentals exam cost?
The Copilot & Agent Admin Fundamentals certification exam costs $99 USD. You can prepare with our 250-question practice exam for just $9 (1 year access) — a fraction of the real exam fee. Plus, our complete study guide is free forever.
How many questions are on the Copilot & Agent Admin Fundamentals exam?
The official Copilot & Agent Admin Fundamentals exam has 40–60 questions. Our practice bank includes 250 exam-style questions with detailed explanations covering all 3 domains.
What are the prerequisites for Copilot & Agent Admin Fundamentals?
Prerequisites for Copilot & Agent Admin Fundamentals: None. Our study materials are designed for all levels, with detailed explanations that build understanding from scratch.
How long is the Copilot & Agent Admin Fundamentals certification valid?
The Copilot & Agent Admin Fundamentals certification is valid for: Renew annually (free via Microsoft Learn). Plan your recertification early and use our practice exams to stay sharp.
Is the Copilot & Agent Admin Fundamentals practice exam worth it?
Yes — our 250-question practice exam includes three study modes (Study, Exam Simulation, and Flashcards with spaced repetition), detailed explanations for every answer, adaptive question selection, and progress tracking across all 3 domains. The complete study guide is free forever. 20 practice questions are free with no account needed. Full access is $9 for 1 year.
How do I prepare for the Copilot & Agent Admin Fundamentals certification?
Start with our free study guide to build your foundation, then use Study Mode for instant feedback and concept learning. Switch to Exam Mode for timed practice under real conditions (45 minutes, 700 / 1000 to pass). Use Flashcards with spaced repetition to retain key facts long-term. Track your readiness score across all domains.