Disabling Ctrl+Alt_Del screen at logon in Win7

How to disable Ctrl+Alt_Del screen at logon in Win7.

1. Open RUN dialog using Windows+R

2. Enter command as 'control userpasswords2'

3. Goto 'Advanced' tab of newly opened dialog

4. In Secure logon section, uncheck 'Require users to press Ctrl + Alt + Delete' 

5. Click on 'Apply' button 

 

And you are done :)

Please use at your own risk.