Configuration Manager (CCM) is a Microsoft product that allows for comprehensive device and application management. It provides capabilities such as software deployment, patch management, hardware and software inventory, operating system deployment, endpoint protection, compliance settings, and reporting. CCM integrates with other Microsoft products and services and allows for centralized management of physical, virtual, and mobile devices. It is widely used due to its large install base and tight integration with the Microsoft ecosystem. While powerful, CCM still requires expertise to implement and use successfully.