can't change my pin and windows defender has no virus and threat protection option

[Luien sin]

I have had this problem for a long time now and its not being able to change my password to my pc and window defender doesn't have a virus and threat protection option. However, windows defender runs in the background called antimalware service executable. I also recently reset my pc and the problem's still persist. also it asks me to change my pin I would say every few months.

Continue reading...