operating-system

Windows Longhorn logo

1280 × 1024

Windows Me promotional image

1024 × 768

Windows Me logo

1024 × 768

Ubuntu logo on dark background

1600 × 1200

Linux Mint logo on dark background

1600 × 1200

Linux Mint dark elegance

1600 × 1200

Apple OS X logo

1280 × 1024

Linux Mint Debian Edition wallpaper

1600 × 1200

Windows 7 startup screen

1920 × 1080

Ubuntu logo on dark background

1600 × 1200

Microsoft Windows 7 logo

1920 × 1200

Windows 7 promotional graphic

1920 × 1200

Ubuntu logo with green stripes

1280 × 1024

Windows 7 default wallpaper

1590 × 900

Windows XP default wallpaper

1920 × 1200

Windows Vista logo and background

1024 × 768

Debian logo on hexagonal background

1280 × 1024

Windows logo on black background

1024 × 768

Linux Mint logo on dark background

1280 × 1024

Debian logo on metal background

1024 × 768

Ubuntu logo on green abstract background

1024 × 768

MAGI2 operating system interface

1600 × 1200

Debian logo with tagline

1680 × 1050

Tux the Linux penguin

1680 × 1050

Windows Vista default wallpaper

1920 × 1200

Windows 7 desktop wallpaper

1920 × 1200

Ubuntu logo on dark background

1680 × 1050

Ubuntu desktop background

2560 × 1600

Ubuntu logo with circular design

1561 × 1614

Ubuntu desktop background

1600 × 1200

Microsoft Windows Family Timeline

1024 × 768

Linux Mint logo on dark background

1920 × 1200

Linux Mint logo on dark background

1680 × 1050

Linux penguin logo

1600 × 1200

Debian logo on white background

1680 × 1050

Windows Vista logo wallpaper

2560 × 1600