Prior to Windows 8(developers view),Windows 7 is visually really appealing plus themes with cool backgrounds make it more eye catching.But some people like themes with dark background to fill their screens with blackish and dark background.
Following is a list of Windows 7 themes with Dark background from Microsoft download center.Just click on the download buttons to download the Theme pack.Then click-open the file and it will install in to your Windows 7 OS.
ALAN WAKE THEME
GEARS OF WAR
HALO:REACH
SPACE BY GTGRAPHICS THEME
SURREAL TERRITORY
