The three updates in question – KB3075249, KB3080149 and KB3068708 (which replaces KB3022345) – all add “customer experience and diagnostic telemetry” to Windows 7 and Windows 8. This is shorthand for monitoring how you use Windows and sending that data...
Win 10 features now on Win 7 and Win 8
Win 10 features now on Win 7 and Win 8