You might have seen several free tools like Logon Editor, Account Screen Editor, Screen Tweaker etc which can change the Windows 7 logon screen, each one having it’s unique features. InstantLogonChanger is another freeware app, which can change your logon screen to another image or wallpaper. The unique feature of this tool is that you can always have the same logon screen as the Windows 7 desktop wallpaper.
There are several options in this tool.
You can check the checkbox, which says, “Always use your desktop wallpaper as logon background”. This will automatically make your logon background same as the desktop wallpaper, even if you change it.
Using other options, you can set current wallpaper as logon background. But if you change the wallpaper, the logon background will not change.
You can use your own image or solid color as logon background.
But finally, you’re tired with these changes and want to restore to the default logon background, you can just click the last option. This app is supported on Windows 7 32-bit/64-bit and Windows Server 2008 R2.