How to change the log on screen in windows 7

Each time your windows starts you see a welcome screen or log on screen you can change it if you want to any other image you like
here's how to do it

1. First Download windows 7 log on screen changer from here
2. Extract the zipped file
3. Open the log on screen changer

 4. From here you can change your log on screen it includes various images and you can also set your own images
5. Select a image and hit apply

 

 6. Now your log on screen will be changed

7. That's it