Ubuntu logo with mannequin

1600 × 1000

Windows 7 logo wallpaper

1920 × 1200

Windows 7 logo wallpaper

1600 × 1000

Alienware logo wallpaper

1600 × 1000

Windows 7 logo wallpaper

1280 × 1024

Red Hat logo on red background

1600 × 1200

Ubuntu logo on orange background

1440 × 900

Android logo on gradient background

1920 × 1200

Android logo wallpaper

1440 × 900

Apple logo on gray background

1200 × 750

Linux for Human Beings logo

1024 × 768

Windows 8 Logo — Black, Dramatic, Digital Art

2560 × 1440

Pixel art Mac logo

1600 × 1000

Apple logo with purple lights

1024 × 768

HP logo with blue light streaks

1280 × 800

Windows XP logo with glow

1024 × 768

Windows 7 logo with red light streaks

1680 × 1050

Ubuntu logo with lens flare

1024 × 600

Omicron logo with cubes

1400 × 875

Windows 7 logo on dark background

1280 × 800