Mar 16, 2013
Jan 11, 2020 FIX for 100%-CPU-usage (no performance fix) - Game I just capped the fps to 60 in game, i get CPU usage of between 60 - 75% and i've noticed it still goes up to 100% sometimes but at least it doesn't stay at 100% all the time. The game does seem a lot smoother and less stuttering than before. How to Fix High Disk Usage (100%) in Windows 10 - All May 31, 2019 CPU USAGE 100% - HP Support Community - 6324883
The PERFORMANCE MONITOR will take some setup to get the data you are probably looking for, but the RESOURCE MONITOR can be a BIG help here. One of the columns is CPU, and you'll see a number corresponding to the CPU being used. Pick the ones that are the 100% usage and you'll see a lot of data about that, especially in the tabs for DISK and CPU.
How to Fix 100 Percent Disk Usage in Windows 10
(Solved) - CPU at a constant 100% « How-To Geek Forums
Jun 04, 2018 Always high CPU usage. — Acer Community