Windows Update, BITS, Security Center Service, Windows Defender is missing on Registry (services.msc)

Download

-Security center service

http://download.bleepingcomputer.com/win-services/7/wscsvc.reg
-Windows defender

http://download.bleepingcomputer.com/win-services/7/WinDefend.reg

-BITS

http://download.bleepingcomputer.com/win-services/7/BITS.reg

-Windows Update

http://download.bleepingcomputer.com/win-services/7/wuauserv.reg