How to Customize Your Logon Screen
Customizing your logon screen will require a third party freeware programs. There are many free third party freeware programs out there that you can use. One that I will be using is Tweak.com Logon Changer for Windows 7.
1. Click Download Now
2. After click Open and Extract All Files, click TweaksLogon.exe
3. Click Change Logon Screen
4. Click any of the folder and select the folder or navigate to the picture that you want to use
5. Select a picture
6. If you chose a message that is too big the message above will appear. Click Yes
7. Click OK
8. Click Test or Revert to Default Logon Screen if you want to switch back
9. Your screen will lock. Enter the password to log back in.