If you've had the priviledge of running Windows 10 on a spinning drive, it never gets to disk idle. Who knows what it's doing, but by that metric it never finis

If you've had the priviledge of running Windows 10 on a spinning drive, it never gets to disk idle. Who knows what it's doing, but by that metric it never finishes. It probably never gets to disk idle on an SSD either, but SSDs have so much more io capacity it isn't noticed.