To remove annoying notification and icon forcing to upgrade to Win10, use free tool ‘GWX Control Panel’
http://blog.ultimateoutsider.com/2015/08/using-gwx-stopper-to-permanently-remove.html
There are also bunch of videos on Youtube showing how to disable spying on users from Win 10.
Big Brother is watching US, Microsoft Win 10 is the tool.
Looks like many computer magazines and web sites are getting paid for pushing “innocent telemetry collection” and snooping inside of our computers. I am happy with Win 7 and Win8.1 on tablets.
Oh, and watch out. Some MS updates try to restore settings for snooping. Good to check the system with GWX later on too.
Catnipman presented a way to stop the “nagging” and to remove what may already had been installed. Check the link for info.
http://www.freerepublic.com/focus/f-chat/3381104/posts?page=21#21