@mylanta....obviously you have not perused his forum very much, nor have you studied Windows 10 very much. Go here, read and learn. Next, go here and get some education.I am actively running Windows XP, Windows 7 Ultimate and W10. You got a lot to learn, my friend. You can start by reading carefully your Windows 10 EULA that you agreed to, and if you do you will see what I am talking about. I work on damaged Windows 10 OSs all the time from bad updates, it is one of the most common complaints in our Windows 10 forum.
Anyway, I have had my say and am on to other topics.
Quite right I have not spent much time here however I am a system builder and do it for a living so sending me to a Windows 10 Forum to read posts is more than insulting, I play with Windows 10 on my own personal pcs (3) everyday and with clients and I have yet to see a Windows update that was an issue. I have read about same one time is all I remember and that was a major issue. As for security as I said during the install you can eliminate most of the issues the blind tend to complain about and beyond that too much paranoia makes me question what you are hiding? And from who? I mean personally I don't mind doing whatever I can to help Microsoft perfect Windows 10 and it has come a long way. I was a Windows 10 hater like yourself for over a year after release but have seen the light and like it or not it is our OS of the future so we need to learn to live with it.