Windows 8 logo on dark background

1920 × 1080

Debian GNU/Linux logo

1680 × 1050

Debian GNU/Linux logo

1280 × 1024

Penguin Logo — Green, Calm

1229 × 768

Kali Linux logo with watermark

1280 × 1024

Bodhi Linux Logo

1920 × 1200

Windows 8 branding wallpaper

2560 × 1600

Ubuntu Logo on Dark Background — Blue

1366 × 768

Windows Logo on Screen — Gray, Neutral

2560 × 1600

Windows 8.1 Logo — Black, Minimalist

1920 × 1200

Windows 8 Logo — Blue, Minimalist, Vector Art, Text

1024 × 768

Ubuntu Logo on Patterned Background — Gray

2000 × 1250