- Open the Registry Editor. To do so, type run into the windows search bar to the right of the Start button.
Modified on: Thu, Apr 26, 2018 at 2:26 PM
Changing the Windows 10 log-in screen to a solid background color requires that you edit the Windows Registry. Windows includes a Registry Editor for this purpose. The instructions for editing the registry should be followed precisely. If you are uncomfortable with making such modifications, you may wish to pass on making this change to your computer.