What's in a Microsoft 365 Subscription? WHAT DO YOU GET WHEN YOU PURCHASE MICROSOFT 365? OFFICE 365 ENTERPRISE Office 365 enterprise includes Office 365 Pro Plus, which is a suite of the latest office apps for PC and Mac. Office 365 Pro Plus includes things like Microsoft Word, Excel, PowerPoint, and Outlook. Office 365 enterprise also includes several online services for email, file storage, collaborations, and meetings WINDOWS 10 ENTERPRISE Windows 10 Enterprise is Microsoft’s flagship desktop operating system. Windows 10 Enterprise features robust deployment, device management, and application management. ENTERPRISE MOBILITY & SECURITY EMS allows organizations to better manage and protect users, devices, apps, and data in a mobile-centric cloud environment. EMS includes Microsoft InTune, Azure A.D. premium, and Azure rights management.