Windows 10 telemetry is pretty scary. I used to do the Windows Insider program, but noticed that they want to collect every website you visit, which seemed a little much to me. Now every week or so Windows complains that I'm not getting insider builds anymore and asks me to reenable the telemetry. The hilarious thing is that I still am getting those builds; when my computer "blue screens" it's green and claims to be a prerelease build. Makes me wonder if they really turned off telemetry.