How to Customize Windows 7 Log-on Screen?

Did you know Windows 7 comes with a built-in Registry tweak which allows you to easily customize or change the background image of Windows login screen (aka Welcome Screen)? Yes, using this secret feature you can set any of your favorite wallpaper as Windows 7 login screen background without using any 3rd party software.Want to know how to do that? Just follow these simple steps:1. Type regedit in Read On