echo Step 1: Delete Updates...
echo Delete KB3075249 (telemetry for Win7/8.1)
start /w wusa.exe /uninstall /kb:3075249
echo Delete KB3080149 (telemetry for Win7/8.1)
start /w wusa.exe /uninstall /kb:3080149
echo Delete KB3021917 (telemetry for Win7)
start /w wusa.exe /uninstall /kb:3021917
echo Delete KB3022345 (telemetry)
start /w wusa.exe /uninstall /kb:3022345
echo Delete KB3068708 (telemetry)
start /w wusa.exe /uninstall /kb:3068708
echo Delete KB3044374 (Get Windows 10 for Win8.1)
start /w wusa.exe /uninstall /kb:3044374
echo Delete KB3035583 (Get Windows 10 for Win7sp1/8.1)
start /w wusa.exe /uninstall /kb:3035583
echo Delete KB2990214 (Get Windows 10 for Win7 without sp1)
start /w wusa.exe /uninstall /kb:2990214
echo Delete KB2990214 (Get Windows 10 for Win7)
start /w wusa.exe /uninstall /kb:2990214
echo Delete KB2952664 (Get Windows 10 assistant)
start /w wusa.exe /uninstall /kb:2952664
echo Delete KB3075853 (update for "Windows Update" on Win8.1/Server 2012R2)
start /w wusa.exe /uninstall /kb:3075853
echo Delete KB3065987 (update for "Windows Update" on Win7/Server 2008R2)
start /w wusa.exe /uninstall /kb:3065987
echo Delete KB3050265 (update for "Windows Update" on Win7)
start /w wusa.exe /uninstall /kb:3050265
echo Delete KB971033  (license validation)
start /w wusa.exe /uninstall /kb:971033
echo Delete KB2902907 (description not available)
start /w wusa.exe /uninstall /kb:2902907
echo Delete KB2976987 (description not available)
start /w wusa.exe /uninstall /kb:2976987