Windows Logo on Gray Background — Neutral, Digital Art

1920 × 1200

Windows 8 Logo — Green, Minimalist

1600 × 900

Windows 8 Logo — White

1920 × 1200

Windows Seven Logo — Blue, Minimalist

1280 × 1024

Linux the Gold Standard

1600 × 1200

Windows 8 logo on dark background

1920 × 1080

Windows 8 logo with smoke effect

2560 × 1600

Windows Seven logo on dark background

1600 × 1200

Windows 8 Ultimate wallpaper

1920 × 1440

Ubuntu operating system artwork

1920 × 1200

Altimit operating system logo

1956 × 1564

Altimit operating system logo

1920 × 1080