Windows Mobile 7 or Photon - originally a successor of Windows Mobile, it had been scrapped for Windows Phone 7 with Metro UI. [7] [8] Windows Neptune (December 27, 1999) – the first planned version of Microsoft Windows NT to have a consumer edition variant, based on the Windows 2000 codebase.

Windows Server is a brand name for a group of server operating systems released by Microsoft.It includes all Windows operating systems that are branded "Windows Server", but not any other Microsoft product. The first Windows server edition to be released under that brand was Windows Server 2003.However, the first server edition of Windows was Windows NT 3.1 Advanced Server, followed by Windows … Windows Server, version 2004 Now Available - Microsoft Windows Server, version 2004 is a Semi-Annual Channel (SAC) Release. In our most recent Windows Server SAC releases, we’ve optimized for containers. In this release, we continued improving fundamentals for the core container platform such as performance and reliability. We’ve also worked with .NET team and PowerShell team and further Timeline of Microsoft Windows - Wikipedia

Microsoft Update Catalog

Windows Server, version 2004 Now Available - Microsoft Windows Server, version 2004 is a Semi-Annual Channel (SAC) Release. In our most recent Windows Server SAC releases, we’ve optimized for containers. In this release, we continued improving fundamentals for the core container platform such as performance and reliability. We’ve also worked with .NET team and PowerShell team and further

Memory Limits for Windows and Windows Server Releases

Windows Server, version 2004 is a Semi-Annual Channel (SAC) Release. In our most recent Windows Server SAC releases, we’ve optimized for containers. In this release, we continued improving fundamentals for the core container platform such as performance and reliability. We’ve also worked with .NET team and PowerShell team and further Timeline of Microsoft Windows - Wikipedia 45 rows Windows lifecycle fact sheet - Windows Help