Windows 7 Logo — Brown, Neutral, Digital Art

1835 × 1147

Windows 7 Logo — Black, Minimalist, Digital Art

1280 × 1024

Windows 7 Logo — Black, Dramatic, Digital Art, Text, Gold

1024 × 768

Windows 7 Logo — Black, Neutral, Digital Art, Text, White, Blue

1650 × 1050

Windows Vista Ultimate Logo — Black, Dramatic, Digital Art

1920 × 1200

Windows 7 Logo — Blue, Serene, Sunset

1600 × 1000

Ubuntu 14.10 Logo — Brown

1920 × 1200

Windows 7 Logo — Black, Dark, Sleek

1920 × 1200

Ubuntu Logo on Dark Background — Black, Text

1600 × 1200

Windows Vista Logo — Black, Minimalist, Vector Art

1280 × 1024

Ubuntu Logo on Orange — Minimalist

1366 × 768

Debian Logo on Dark Background — Red, Minimalist

1024 × 768