Windows 7 is far from dead; with around a third of the market share, the operating system is primarily used by businesses. Official support will end next year, but can be extended for another three years – at a price.
https://www.notebookcheck.net/Expensive-Windows-7-support-In-2022-Microsoft-will-charge-US-200.403791.0.html
I hope they're not rehearsing the rumoured "Win10 as a service" scheme of hefty subscription fees.