Original article: https://www.eset.com/de/about/presse/pressemitteilungen/pressemitteilungen/security-fiasko-32-millionen-computer-in-deutschland-laufen-noch-mit-windows-10/
ESET recommends switching to Windows 11 as quickly as possible. Alternatively, a Linux distribution can also be a good option, especially for older hardware.
66.12% of Windows PCs are still on Windows 10 in Germany, 62.73% worldwide.
https://gs.statcounter.com/os-version-market-share/windows/desktop/worldwide
Pretty much all enterprise security software companies have endpoint clients for Linux, desktop and server.
However, most of those will be exclusive to their business channel products.
While the IT infrastructure of some businesses over here is abysmal, most companies should at least have hardware recent enough to support Windows 11; especially if they’re otherwise entangled in the Microsoft
monopolyecosystem.