Windows 7 and Windows 8 OS users should also be worried as Windows 10 spying is now headed their way too The updates in question are: KB3068708 This update introduces the Diagnostics and Telemetry tracking service to existing devices. KB3075249 points to the User Account Control (UAC) feature in order to collect data on elevations that come from low integrity levels. These four updates bypasses the existing user preferences stored in Windows 7. Users who are uncomfortable with these changes can remove them completely from their systems.
Source: https://thehackernews.com/2015/08/windows-spying-on-you.html