If your work involves not just finding for the PC, which has one of the operating systems used by the majority of users, then you should buy Windows Server, as this version of the operating system was designed to work with the software affecting directly related to the server. Due to the fact that you will be at the disposal of its own version of Windows Server, you will have almost no limited capacity, which will be directly related to the fact that at any moment you will be able to start full-scale work with your server.
Thanks to the versatile features of the Windows version, the average user can easily turn into a veritable Administrator, which in no time will establish full-fledged work with: the domain will adjust «Active Directory» basis, be able to control «DHCP» services, «DNS» and «RAS» . And believe me - this is the minimum amount that most commonly used in the operating system, because if you look, then you can find a huge size tools, ready not just to surprise (although this is also the place to be), but also a push to new accomplishments. Roughly speaking, "the Windows Server" - it is not just an "average OS version" - a platform that is ready to fully work for their clients in the face of a simple Windows XP operating systems, and not only, which certainly can not have at its disposal not that similar.
Thus, buying activation key Windows Server - you get a huge set of tools that can be operated centrally in one area or simultaneously support multiple areas that are not to whom and when will not be available, because the many powerful software has not yet been created and when it appears, no one knows ... So, do not waste your time in vain and start to use the «Server» version of the OS in order to achieve a completely new successes in their work.