>>https://voat.co/v/technology/comments/835741
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>One of the commentators talked about customer experience telemetry data and if the tester had turned it off. You can say "no" to all those customer experience questions during setup but I have found that it still runs! You have to manually disable all the related scheduled tasks in the Scheduler yourself. And any related services.
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>In addition, it is not just Windows 10. To a sightly lesser degree it is also Windows 8 and slightly less again in Windows 7.
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>Windows 10 to be pushed to all windows 7 and 8 PC’s because the upgrade has been changed from "optional" to "recommended". Everyone is going to be upgraded if you have Windows Update set to default settings which includes getting recommended updates, whether you want it or not, unless you change your Windows Update settings.

Latest tool to prevent the WIN 10: (entry is offical by MS)

No win 10 reg

HTH