Your new blue-black theme should appear under the "Installed Themes" or "Visual Styles" section. Click it to apply.
If you are trying to make a newer version of Windows look like this, you might need additional software like WindowBlinds to support legacy Windows 7 styles. theme-windows-7-blue-black-kuyhaa
: Run the patcher as an administrator and restart your computer to apply the changes. 2. Download and Extract the Theme Your new blue-black theme should appear under the