How to Change the Background of Log on Screen in Windows 7

Now you can easily change your Windows 7 log on screen background just like you change your desktop background and can make your log on screen beautiful just like the above picture. Just follow the simple steps.
1. Download the softwareLog on Changer For Windows 7 provided by tweaks.com and install it on your system.
2. You will see the main preview of your log on screen when you run this software.
3. To change the background, click on the Change Log on Screen button and then choose the file that you want to make the background. Remember that the file size should be under 245 KB otherwise it will display an error message.