AFAIC, ALL MS operating systems are untrustworthy and riddled with backdoors built-in on purpose. The fact that they've been pretty much giving them away for free or next to nothing for years should be a red flag. And it doesn't matter how many fancy third-party security apps you install; won't protect you against the gubbermint spying on you through your MS PC one iota. Thought criminals and dissidents had better find some other O/S!