I've followed every guide online: disabled SysMain, turned off Search indexing, even uninstalled some apps. still:

Disk 0 (C:) Active time 100%
Not responding
the all-in-one PC is pegged after Windows updates. my patience is gone 😭 is there a way to actually find out whats using the disk instead of disabling random services? every guide says something different and Im tired of guessing. if someone could show me how to find the real culprit, Ill happily do teh work. im about to throw this thing out the window lol