The designer shows a Windows 7 2020 version concept
The Windows 7 version is a very successful operating system in Microsoft’s history, but even if the old products are loved by users, they are still replaced by newcomers.
Therefore, this version was stopped supporting by Microsoft and no longer provides security updates for it. It stands to reason that all users should upgrade to the latest supported Windows 10.
However, Windows 10 is indeed a bit poor in terms of stability, so there are still quite a few users who use Windows 7 and are unwilling to upgrade.
Designers who use Windows 7 OS have produced the conceptual design of the Windows 7 2020 version. Of course, this is purely the designer’s creativity and has nothing to do with Microsoft.
This conceptual design is actually brought about by the integration of Windows 7 and Windows 10.