I'm pretty certain that "someone I know" disabled Norton disk optimization on my D: drive which is a Hitachi 2 TB SATA HDD where OTA TV recording is "stashed", and they subsequently they "restored" Window 10 (21H2) disk de-fragmentation on this disk. And it's NOT that I think Windows defrag works any less capably, I'd just like to "restore" Norton disk optimization on this disk. But I guess I can't figure out how I can make this happen.. I have every confidence this IS possible to accomplish... I just can't figure out how.. So... Input appreciated..(?)
As Norton's optimisation only calls the Windows optimisation routines, you might as well just leave it to Windows to monitor and optimise that drive.