I too have a couple systems on Win 7, they are VMs I have running at home, they run 24/7 for years and have never had an issue with them, it’s still my favorite windows OS, a nice clean interface. I moved to Mac and Linux for my main systems around 20 years ago, at this point I have 1 Win10 system and it’s only for gaming. I fully intend on keeping it on Win10 LTSC for as long as it will run. The day it stops, I’ll move to SteamOS for gaming. I really can’t stand what they have done to the Windows interface and all the nagging and hand holding in 11.