Tell us about yourself!
Also, turn off page file, and disable Onedrive
Turn off Indexing in Control Panel. Took me from 100 to 0 right away.
Turn off Indexing in Control Panel, then go to Explorer, right click C:, properties, "Allow files on this drive to have contents indexed....."., and deselect it. It will start changing file attributes. If it stops on a file, select "ignore all". Reboot.