We will check it by already confirmed and well-known information for a Windows 7/8 users. I’ll ask artificial intelligence about the real date of extended support of Windows Server 2012 R2 codebase. This is a very exquisite and niche question even for technical people, but not so complex. Here is a dialog with the cut-down AI integrated into Google search. Underlined lines are my input. Text in the glowing green terminal monitors is an AI response.