Mac OS X branding graphic

1600 × 1200

Mac OS X Snow Leopard login screen

2560 × 1600

Windows 7 promotional wallpaper

1680 × 1050

Windows 7 logo wallpaper

1920 × 1200

Linux penguin wallpaper

1440 × 900

Windows 7 anime wallpaper

1440 × 900

Windows 7 logo wallpaper

1920 × 1200

Windows 7 Ultimate wallpaper

1600 × 900

Windows 7 promotional wallpaper

1600 × 1000

Windows 7 promotional wallpaper

1920 × 1200

Windows 7 logo wallpaper

1920 × 1200

Windows 7 logo wallpaper

1920 × 1080

Windows 7 logo wallpaper

1600 × 1000

Windows 7 Plus wallpaper

1200 × 750

Choose your poison

1280 × 1024

Ubuntu desktop background

1280 × 1024

Debian logo on dark background

1600 × 1000

Mac OS X Leopard logo

1920 × 1200

Mac OS X login screen

2560 × 1440

iLag introduction in Mac OS X

1280 × 800