For a few months I had been chasing down an issue with 100% disk usage on my Dell laptop. Absolutely driving me nuts. After some extensive Googling, I ran across a post on the Dell community site that solved my issue!
Problem: “Dell Cleanup” was set from from factory to start/run every time the OS wakes up. This setting triggered a defrag hard drive maintenance routine! **bleep***#!….Really?
Solution: Disable ‘Dell Cleanup’ in Task Scheduler.