anyone tend to remove completely Windows Defender / Security can use https://github.com/ionuttbara/windows-defen...emover/releases

uptodate and supports 23H2, can feel very fast after uninstall .. only do if ure very sure and have another trusted anti-virus ..

the reason you feel fast because the real time antimalware scanner no longer there to scan the files you have downloaded, i deal with that everyday on ancient celeron CPU, and have to turn if off every single time lol.
fast system may not feel the pinch.