Windows Logo on Colorful Background — Blue, Vibrant, Digital Art

1920 × 1200

Windows 7 Logo — Black, Minimalist, Digital Art, Text, Floral Design

1920 × 1080

Windows 8 Logo — Gray, Neutral, Digital Art

1600 × 901

Windows 7 Logo — Black, Modern, Digital Art, Number Seven, Blue

1920 × 1200

Ubuntu Logo on Textured Surface — Blue, Minimalist

1920 × 1200

Windows logo on cracked glass

1920 × 1080

Ubuntu Logo on Purple Background — Digital Art

1920 × 1200

Ubuntu Logo on Dark Background — Black, Neutral, Minimalist, Dark Background

1920 × 1200

Windows Logo Panels

1024 × 768

Ubuntu Logo — Purple

1920 × 1200

Windows 7 Logo — Yellow, Vibrant, Digital Art, Tagline, White

1680 × 1050

Windows 7 Logo — Blue, Dramatic, Night

1680 × 1050