Windows XP logo on abstract background

1024 × 768

Windows 8 logo on abstract background

1920 × 1080

Mac OS X Lion logo

1920 × 1200

Windows XP logo on blue background

1280 × 960

Windows 8 logo on red background

1920 × 1080

Windows 8 logo on golden background

1920 × 1080

Windows XP logo on blue background

1024 × 768

Windows 8 Logo — Purple, Minimalist, Digital Art

1600 × 1000

Haiku Logo with Leaves

1920 × 1200

Ubuntu Kylin Logo

1920 × 1200

Windows 8 Logo — Teal, Minimalist

1920 × 1200

Windows 8.1 Logo — Purple

1920 × 1200