Windows 2012 R2
SharePoint 2013 officially Not Supported on Windows 2012 R2 Until SharePoint 2013 SP1 Release.
According to KB 2891274 SharePoint 2013 not supported on Windows 2012 R2 until SP1.You can refer KB 2891274 article for more details.
According to KB 2891274 SharePoint 2013 not supported on Windows 2012 R2 until SP1.You can refer KB 2891274 article for more details.