operating-system

Android logo on dark background

960 × 800

Ubuntu logo with fire

1024 × 640

Ubuntu logo on grunge background

1920 × 1200

Ubuntu desktop background

1280 × 1024

Ubuntu logo on dark background

1366 × 768

GNU/Linux logo art

1600 × 1200

Windows 7 shattered glass

1920 × 1080

Windows 7 startup screen

1920 × 1200

Linux gradient background

2560 × 1600

Linux text on gradient background

2560 × 1600

Linux Mint green background

1920 × 1200

Golden Windows XP logo

1024 × 768

Arch Linux logo banner

1920 × 1200

Arch Linux wallpaper

1680 × 1050

Windows 8 logo on blue background

1500 × 938

Ubuntu logo on purple background

2560 × 1600

Ubuntu logo on purple background

1920 × 1200

Arch Linux logo

1280 × 1024

Debian logo on hex pattern

1680 × 1050

Linux Mint desktop background

1280 × 1024

Windows logo on gray background

1680 × 1050

LMDE Linux Mint Debian Edition

1600 × 1050

LMDE Linux Mint Debian Edition

1600 × 1050

Tux drinking Windows juice

1600 × 1200

Syringes injecting operating systems

1024 × 768

Ubuntu boot sequence

1920 × 1200

Windows startup screen

1680 × 1050

Mac OS X branding graphic

1600 × 1200

Windows 7 logo on black

1920 × 1080

Windows 7 promotional graphic

1920 × 1200

Windows 7 promotional graphic

1920 × 1200

Windows 7 promotional graphic

1920 × 1200

Windows 7 promotional graphic

1920 × 1200

Windows 7 promotional graphic

1920 × 1200

Windows 7 promotional graphic

1920 × 1200

Windows 7 promotional graphic

1920 × 1200