Remove the following updates (if installed already)
KB3068708 Update for customer experience and
diagnostic telemetry
KB3022345 Update for customer experience and
diagnostic telemetry
KB2952664 Compatibility update for upgrading
Windows 7
KB2990214 Update that enables you to upgrade from
Windows 7 to a later version of Windows
KB3035583 Update installs Get Windows 10 app in
Windows 8.1 and Windows 7 SP1
KB971033 Description of the update for Windows
Activation Technologies
KB3021917 Update to Windows 7 SP1 for performance
improvements
KB3044374 Update that enables you to upgrade from
Windows 8.1 to a later version of Windows
*cmd:
sc stop Diagtrack
sc delete Diagtrack
*Task Scheduler Library:
Everything under "Application Experience"
Everything under "Autochk"
Everything under "Customer Experience Improvement Program"
Under "Disk Diagnostic" only the
"Microsoft-Windows-DiskDiagnosticDataCollector"
Under "Maintenance" "WinSAT"
"Media Center" and click the "status" column, then select all
non-disabled entries and disable them.
*services.msc:
"Remote Registry" to "Disabled" instead of "Manual"