Yeah… they call it that cuz the same principle applies to vehicle engine cooling.
Air cooling is not as effective as water cooling, but just take a look at beetle engines made more than half a century ago, they’re all air cooled and still up and running. It’s all in the design, if it’s good and overengineered, it will pracatically run forever.
Too bad nothing nowadays is meant to run more than 5 years.
It may be just file corruption. Try running chdsk.exe /f C: in the command prompt. If that doesn’t work, try dism.exe /online /cleanup-image /restorehealth. Keep your virtual NIC online for the second command, it may try to download updates from MS if local files are corrupt and the WinSxS backups are corrupt as well.