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The new AB-650: Administering Microsoft 365 and AI Services exam replaces the retiring MS-102: Microsoft 365 Administrator exam (retiring October 31, 2026) and introduces a stronger focus on Microsoft 365 Copilot, AI governance, agent management, security, and enterprise-scale AI operations. To help candidates prepare effectively, the latest AI Services Administrator Associate AB-650 Practice Tests & Preparation Material from Passcert provides comprehensive coverage of the exam skills, including Microsoft 365 administration concepts, identity and security management, Microsoft Purview protection, Copilot administration, Agent 365 governance, and AI service monitoring. With updated practice questions and detailed answers aligned with the latest exam objectives, candidates can strengthen their understanding and improve their confidence before taking Exam AB-650.

What is AB-650: Administering Microsoft 365 and AI Services Exam?

The AB-650: Administering Microsoft 365 and AI Services exam is currently available in beta and is the required exam for earning the Microsoft 365 Certified: AI Services Administrator Associate certification. The certification validates that administrators can configure, secure, govern, and continuously optimize Microsoft 365 tenants, workloads, and AI services while ensuring reliable adoption across organizations.

AB-650 vs MS-102: How the Role Has Evolved

The transition from MS-102 to AB-650 represents a major shift in the Microsoft 365 administrator role. While MS-102 focused on managing Microsoft 365 tenants, security, compliance, identity, and workloads, AB-650 introduces AI administration as a core responsibility.

AB-650 reflects Microsoft's transition toward an AI-first administrator role, where professionals are responsible not only for maintaining Microsoft 365 services but also ensuring that AI capabilities are secure, compliant, and effectively adopted.

Who Should Take the AB-650 Exam?

The AB-650 exam is designed for Microsoft 365 administrators who manage enterprise productivity environments and are responsible for enabling AI capabilities.

Typical candidates include:

• Microsoft 365 administrators
• Cloud administrators
• Identity administrators
• Security administrators
• Compliance administrators
• Collaboration administrators
• AI service administrators
• IT professionals supporting Microsoft Copilot adoption

Candidates should have experience with:

• Microsoft 365 workloads
• Microsoft Entra ID
• Microsoft Defender XDR capabilities
• Microsoft Purview
• Microsoft Graph PowerShell
• Identity and access management concepts

AB-650 Exam Skills Measured

The AB-650 exam is divided into three major skill areas:

Domain 1: Configure and Manage Microsoft 365 Tenants and Workloads (20–25%)

This domain focuses on the foundational administration tasks required to operate Microsoft 365 environments.

Candidates should understand how to:

Configure and manage a Microsoft 365 tenant

• Configure branding in a Microsoft 365 tenant, including logo, company URL, themes, and backgrounds
• Implement and manage domains
• Configure and manage organizational settings, including security and privacy settings and the organization profile
• Manage and monitor Microsoft 365 licenses, including group-based licensing and pay-as-you-go
• Manage and monitor licenses for AI services, including Microsoft 365 Copilot, Microsoft Agent 365, and Microsoft Copilot Studio
• Configure and use Microsoft 365 Backup, including setup, restore, and monitor
• Configure and review network connectivity insights
• Monitor the health of Microsoft 365 services by using Service health, including notification configuration

Manage Microsoft 365 workloads

• Create and manage mailboxes, including shared mailboxes
• Create and manage teams in Microsoft Teams, including channels, owners, and members
• Configure settings for Copilot in Teams meetings, including transcription
• Create and manage SharePoint sites, including permissions
• Configure SharePoint and OneDrive for Copilot, including SharePoint Advanced Management, Microsoft Search in SharePoint, and site exclusions

Domain 2: Govern and Secure Microsoft 365 Tenants and Workloads (40–45%)

This is the largest section of the AB-650 exam and focuses on security, identity, and compliance.

Manage identities in Microsoft Entra

• Create and manage Microsoft 365 users
• Manage guest users and external access settings
• Create and manage groups, including Microsoft 365 groups
• Manage roles for Microsoft 365, including Microsoft Entra Privileged Identity Management (PIM)
• Create and manage administrative units
• Create and manage contacts
• Perform bulk management, including Microsoft Graph PowerShell

Implement and manage authentication and access in Microsoft Entra

• Configure and manage authentication methods
• Implement and manage Microsoft Entra Password Protection
• Configure self-service password reset (SSPR)
• Investigate and resolve authentication issues
• Implement and manage Microsoft Entra Conditional Access policies, including Microsoft Entra ID Protection and multifactor authentication

Secure Microsoft 365 workloads

• Manage alerts in Microsoft Defender for Office 365
• Configure threat policies and rules in Defender for Office 365
• Investigate and respond to email and collaboration threats by using Defender for Office 365
• Configure and manage attack simulations, including training campaigns

Protect data in Microsoft 365 by using Microsoft Purview

• Identify requirements for Microsoft Purview Data Loss Prevention (DLP) policies, including those for Exchange, SharePoint, OneDrive, Teams, endpoints, and Copilot
• Identify requirements for information protection, including sensitive information types, sensitivity labels, and sensitivity label policies
• Identify requirements for data lifecycle management, including retention labels, retention label policies, and retention policies
• Review and respond to DLP alerts for Microsoft 365 and AI services
• Monitor and secure AI activity by using Microsoft Purview Data Security Posture Management (DSPM)

Domain 3: Manage and Secure AI Services in Microsoft 365 (35–40%)

This domain represents the biggest difference between AB-650 and previous Microsoft 365 administrator exams.

Enable and manage Microsoft 365 Copilot

• Assess tenant readiness for Copilot, including in-app experiences
• Identify and resolve data readiness issues for Copilot, including data leaks, data oversharing, and data compliance
• Manage web search for Copilot and Microsoft 365 Copilot Chat
• Configure Microsoft 365 Copilot Search
• Configure Copilot settings for a tenant, including self-service purchases, Copilot in admin centers, release preferences, AI disclaimer, and video and image generation
• Manage Copilot user experiences
• Manage Microsoft 365 Copilot Cowork
• Manage third-party AI providers
• Configure Copilot connectors

Implement and manage agents in Microsoft 365 and Agent 365

• Manage the lifecycle workflows for agent identities by using Microsoft Entra Agent ID
• Secure agent access, including access packages and conditional access
• Manage agent owners
• Configure agent settings, including allowed agent types, sharing, templates, and user access
• Discover and manage Microsoft and third-party agents in the agent registry
• Review requests and publish or reject agents in the agent registry
• Install, block, or control access to agents in the agent registry, including uploading custom agents
• Manage tools in Agent 365

Secure and govern agents by using Agent 365

• Monitor agent activity by using Agent 365
• Protect sensitive data by using Agent 365
• Evaluate compliance gaps by using Agent 365

Monitor AI services in Microsoft 365

• Manage and monitor costs for AI services in Microsoft 365
• Monitor usage reports for Copilot in the Microsoft 365 admin center, including workload-level adoption details
• Monitor usage and adoption for AI services in Microsoft 365 by using the Copilot Control System
• Monitor service health by using the Copilot Control System

Best Study Tips for AB-650 Exam Preparation

1. Understand the Key Exam Objectives

Start your preparation by reviewing the official AB-650: Administering Microsoft 365 and AI Services skills outline and understanding the weight of each exam domain. Focus on the three major areas: Microsoft 365 tenant and workload management, security and governance, and AI service administration. Pay special attention to Microsoft 365 Copilot, Agent 365, Microsoft Purview, Microsoft Entra ID, and AI monitoring capabilities, as these represent the core changes introduced in this new certification.

2. Gain Hands-On Experience with Microsoft 365 and AI Services

Practical experience is essential for successfully preparing for AB-650. Work with Microsoft 365 administration tools to configure tenants, manage identities, apply security policies, and explore AI service features. Practice tasks such as Copilot readiness assessment, licensing management, Conditional Access configuration, Purview data protection, and agent governance to better understand real-world administration scenarios.

3. Use Valid AB-650 Practice Tests and Preparation Materials

Using reliable and updated AB-650 Practice Tests & Preparation Material helps candidates become familiar with the exam format and scenario-based questions. Practice tests allow you to review key Microsoft 365 and AI administration concepts, check your understanding of important topics, and improve your ability to select the best solution for real enterprise situations.

4. Focus on Your Weak Areas and Continuously Improve

After reviewing exam topics and completing practice questions, identify the areas where your knowledge is limited and spend additional time improving them. Whether it is identity management, Microsoft Purview compliance, Copilot configuration, Agent 365 security, or AI service monitoring, targeted study helps maximize preparation efficiency and increases your confidence before taking the AB-650 exam.

Final Thoughts: AB-650 Represents the Future of Microsoft 365 Administration

The introduction of AB-650: Administering Microsoft 365 and AI Services reflects a significant transformation in the IT administrator role. As organizations increasingly adopt Microsoft Copilot, AI agents, and intelligent workplace solutions, administrators must expand their skills beyond traditional tenant management.

The new Microsoft 365 Certified: AI Services Administrator Associate Certification validates the ability to securely manage AI-powered productivity environments, govern data access, monitor AI services, and support enterprise AI adoption.

For professionals preparing for the next generation of Microsoft 365 administration, AB-650 provides an opportunity to demonstrate the skills needed to operate confidently in an AI-first workplace.