Direct from Microsoft, this Exam Ref is the official study guide for the new Microsoft 365 Identity and Services (MS-100) certification exam. Exam Ref MS-100 Microsoft 365 Identity and Services offers professional-level preparation that helps candidates maximize their exam performance and sharpen their skills on the job. It focuses on the specific areas of expertise modern IT professionals need to demonstrate mastery of Microsoft 365 service design, deployment, management, and security. Coverage includes: - Designing and implementing Microsoft 365 Services - Managing user identity and roles - Managing access and authentication - Planning Microsoft 365 workloads and applicationsMicrosoft Exam Ref publications stand apart from third-party study guides because they: - Provide guidance from Microsoft, the creator of Microsoft certification exams - Target IT professional-level exam candidates with content focused on their needs, not one-size-fits-all content - Streamline study by organizing material according to the exam's objective domain (OD), covering one functional group and its objectives in each chapter - Feature Thought Experiments to guide candidates through a set of what if? scenarios, and prepare them more effectively for Pro-level style exam questions - Explore big picture thinking around the planning and design aspects of the IT pro's job roleFor more information on Exam MS-100 and the Microsoft 365 Enterprise Administrator credential, visit https://www.microsoft.com/en-us/learning/microsoft-365-exams.aspx