Windows 7 was made to be easy to use and customizable. Didn't you think about changing the welcome screen(Logon Screen) of your windows 7? Yes it is possible and very easy to change the login background of your windows 7 and make it more cool. Windows already has a good looking background image. But it is changeable with a simple program. With this program you can change logon wallpaper of your windows 7.

windows 7 logon background changer