Related to Mac OS X logo

Windows 7 logo

1500 × 1200

Ubuntu logo on abstract background

1440 × 900

Windows 7 logo

1920 × 1200

Windows 7 logo on dark background

1920 × 1200

Windows 7 logo on dark background

1024 × 768

Windows 7 logo on red

1920 × 1200

Minix 3 logo with raccoon mascot

1200 × 900

Windows 7 logo

2880 × 900

Windows logo on black background

1024 × 768

Ubuntu logo on textured background

1600 × 1200

Ubuntu logo on dark background

1280 × 960

Ubuntu logo on dark background

1280 × 960

Debian logo on metallic background

1024 × 768

Ubuntu logo with light effects

1920 × 1200

Windows 8 logo screen

1920 × 1080

Ubuntu logo on colorful grid

1920 × 1200

Windows 7 logo on blue background

1920 × 1200

Microsoft Windows XP logo

1600 × 1200

Windows 8 logo on dark texture

1920 × 1200

Windows 8 logo screen

1920 × 1080

Windows 8 logo on dark background

1920 × 1080

Debian logo on dark background

1920 × 1200

Debian logo on textured background

1280 × 800

Windows 7 logo on metal

1920 × 1200