Windows 7 startup screen

1024 × 768

Ubuntu Logo on Dark Background — Black

1920 × 1080

Debian logo on Earth

1024 × 768

Linux Mint logo on cracked surface

2560 × 1600

The Lord of the Rings Logo

1920 × 1080

Cartoon Character with Beaker

1600 × 900

Yellow Dragon Symbol

1920 × 1080

Windows XP startup screen

1024 × 768

Windows XP Professional startup screen

1024 × 768

Windows Vista login screen

1280 × 1024

Windows XP desktop background

1024 × 768

Windows 7 logo wallpaper

1920 × 1200