(All in-depth introduction to WindowsServer2008 Active Directory Management, Group Policy Application, Network File Storage, Permission Management Service, Exchange2007 Mail Service, OCS2007 Instant Information Service, Internal Information Sharing Service, System Update Service, System Management Service, Internet Sharing Service and A series of high-end network services such as firewalls, so as to further improve the practicability, security and manageability of the network on the basis of the original Windows service, deepen the exploration of the potential of network channels, and improve the level of network use. "Network Server Application Deepening Practice (Second Edition)" content in simple language, strong operability, can quickly improve the reader's ability to start and technical level. "Intensive Practice of Using Network Servers (Second Edition)" is suitable for professionals engaged in system management and network management, and students of computer and related majors in colleges and universities, and can be used as a teaching material for computer training campuses.)