Considering the security problems and dangerous bugs in Windows 2003 and 2008, Windows Server 2012 is one of the best alternatives to old Windows and even newer versions of Windows (such as Windows 2016). This version of Windows does not have the security problems of Windows 2003 and 2008 and is almost reliable in terms of security. Windows Server 2012 is graphically very light and has a very high speed; in general, it is an optimal Windows.