The 2012 MCSA course is suitable for network administrators in the field of operating system management. Dear students, after the end of this course, they will be able to manage the operating system in the network of the organization or company. Among these things, we can mention domain management, updates, operating system installation and maintenance, virtual environment management based on Microsoft's V-Hyper, DHCP management for IP allocation to devices, DNS service management, and generally all management related to Windows. did It is necessary to explain that after the end of this course, dear students can start working as a network administrator.