Other than Windows AV, I normally use Glarys Utilities and Malwarebytes. This new windows version is messing up everytime. I could not load programs and go to different sites. I ended up removed it from my computer, (After i got everyone back in, It messed up the install again). Took it out and got things finished. When i tried it again, it started it again. Still out. Don't know if windows 10 v2004 is screwing it up as many have said, or the age of my computer is doing it or both. I checked and the version i had, it was the same i pit back in. I was having other issues too with that v2004. I took the whole system out and formatted the drive and reinstalled a older release of windows10. I am at v1909 and that can be locked to not allow it to upgrade to 2004. Everything plays nice like it did before that v2004 was put in. I think i am going to let it stay around v1909 for awhile. I don't want a repeat of the last time. That copy pretty much screwed up my system completely! I have heard of folks just letting the current software stay active for a few months before changeing versions. I guess we will see.