Microsoft revealed some alarming statistics showing they track users right down the the length of time the spend on the Internet, the number of pictures they view, and what they do on their system. Anti-Tracking measures are not good enough, as they lack a complete list of Microsoft tracking domains. My tool, NoTrack, which runs on a Raspberry Pi, will do a better job. Its currently in Alpha testing if you want to take a look: https://github.com/quidsup/notrack Microsoft Blog Post: https://blogs.windows.com/windowsexperience/2016/01/04/windows-10-now-active-on-over-200-million-devices/