Windows 7 Logo — Blue, Neutral, Digital Art, Text, Purple

1920 × 1200

Windows 7 Logo — Blue, Calm, Digital Art, Reflection, Wave, White, Gray

1600 × 1200

Windows 7 logo with water

1680 × 1050

Windows Logo on Blue Background — Calm, Digital Art, Blue Gradient, White, Orange

1920 × 1200

Windows Logo on Blue Background — Serene, Digital Art, Birds

1600 × 900

Windows 7 Logo — Blue, Dramatic, Digital Art, Text, Striped Bar

1600 × 1000

Ubuntu Logo on Blue Background — Calm, Digital Art, Blue Circles

1920 × 1080

Ubuntu Logo on Blue — Calm, Digital Art, Blue Background

1280 × 1024

Windows 7 Logo — Green, Calm, Digital Art, Gradient

1920 × 1200

Windows 7 Logo — Purple, Calm

1920 × 1200

Windows 7 Logo — Blue, Dramatic, Digital Art, Text, Background, Black

1920 × 1080

Windows 8 Logo — Blue, Minimalist, Digital Art, Bubbles, Text

1920 × 1080