Well, Microsoft's Exchange Team just posted that this was actually a deliberate decision by Microsoft: "Two primary technical points drove our decision to not support Windows Server 2008 R2. First, ...
The service Pack (SP) 2 for Windows HPC Server 2008 R2, its high-performance computing product is available for download, as of June 28. There are a number of new technologies in the latest SP, but ...
Microsoft has ended support for Windows 7 and Windows Server 2008, but you can purchase extended security updates. Here's what you need to do to implement them. January 14, 2020 was the official end ...