last resort backup your files and reinstall FRESH windows 10 then turn off your win10 virus protection permenetly even when you restart tutorials in youtube
fualty shit could be anyware and you will never know somebody MIGHT have changed some stuff could be settings registery editor edit policy services othere places i HIGHLY RECOMMEND IT and also it would be a bit lift up for your pc to have a nice boost i say watch this video if you want to get maximam out of your desktop
https://youtu.be/kIftrmT-PmM?si=2tlhzboLknv8T5N2