Howtogeek shows you how to cleanup your Windows 7 login screen
Windows 7 adds functionality to your login screen to give you additional logon options. If you want to lose the clutter, here is how to disable some or all of your credential providers.Cleanup Your Windows 7 Login Screen and Remove Unwanted Logon Items
Weather it was installed from the factory or add-on software you installed, these registry settings will disable the unwanted credential providers at your login screen.
