Verbose Windows Login and Logout Screen
If you want to read every little thing Windows attempts to do when you login or logout of the operating system, place the code in a *.REG file and double click.
Windows Registry Editor Version 5.00
' Enable verbose logging during startup and shutdown
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\system]
"VerboseStatus"=dword:00000001
"DisableStatusMessages"=dword:00000000