Microsoft has just now released a new desktop theme for Windows. The Aurora Borealis theme features amazing natural atmospheric glow over the frozen landscapes of Iceland and Norway. The theme pack consists of 8 images of resolution 1920×1200 pixels.
Compatible with Windows 8.1, Windows 8, Windows RT 8.1, Windows RT, and in Windows 7 Home Premium, Professional, Enterprise, or Ultimate editions. To apply this theme, double-click on the downloaded theme pack file.