If you are using Windows, also consider Tronscript, which fights for the User.

https://github.com/bmrf/tron/blob/master/README.md#stage-1-t... https://www.reddit.com/r/TronScript/

It de-bloat all useless software installed by OEM, BleachBit your computer, purge telemetry which tracking users, Disinfect virus and optimize computer. Most of the strange problem will go away from my experiences.

It is one tool that I will highly recommend to someone who really want a clean computer.