Change the Login Window

Start/Run/Regedit

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\ CurrentVersion\Winlogon]

Value Name: LogonType Data Type: REG_DWORD (DWORD Value) Value Data: (0 = Classic Mode, 1 = Welcome Screen) Create a new DWORD value, or modify the existing value, called 'LogonType' and edit the value according to the settings below.

Reboot.