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i have two questions:<br />
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the first one is, i need to know how i can uninstall some of windows components (such as windows games) centrally (i mean from main file server) without need to go for every workstation and do the installation individually, i have one domain in my network with active directory. on the other hand, &nbsp;i need to know how to install any program centrally for the hall workstations in my domain controller (please give me clear example if possible).<br />
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the second question is, how to stop specific program from running over my domain (for example how to stop any workstation from run yahoo messenger)
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i have two questions:

the first one is, i need to know how i can uninstall some of windows components (such as windows games) centrally (i mean from main file server) without need to go for every workstation and do the installation individually, i have one domain in my network with active directory. on the other hand,  i need to know how to install any program centrally for the hall workstations in my domain controller (please give me clear example if possible).

the second question is, how to stop specific program from running over my domain (for example how to stop any workstation from run yahoo messenger)

central uninstallion

Operating system security (OS security) is the process of ensuring OS integrity, confidentiality and availability. OS security refers to specified steps or measures used to protect the OS from threats, viruses, worms, malware or remote hacker intrusions. OS security encompasses all preventive-control techniques, which safeguard any computer assets capable of being stolen, edited or deleted if OS security is compromised, including authentication, passwords and threats to systems and programs.

OS Security

Microsoft Windows XP is the sixth release of the NT series of operating systems, and was the first to be marketed in a variety of editions: XP Home and XP Professional, designed for business and power users. The advanced features in XP Professional are generally disabled in Home Edition, but are there and can be activated. There were two 64-bit editions, an embedded edition and a tablet edition.

Windows XP

Windows Server 2003 was based on Windows XP and was released in four editions: Web, Standard, Enterprise and Datacenter. It also had derivative versions for clusters, storage and Microsoft’s Small Business Server. Important upgrades included integrating Internet Information Services (IIS), improvements to Active Directory (AD) and Group Policy (GP), and the migration to Automated System Recovery (ASR).