Windows 7 desktop background

2560 × 1600

Windows 8 Logo — Digital Art

2560 × 1440

Windows Logo on Gray Background — Neutral, Digital Art, Black

1680 × 1050

Windows logo on metal background

1680 × 1050

Windows logo on yellow background

1440 × 900

Windows Logo on Dark Background — Minimalist

1680 × 1050

Windows logo on metal surface

1920 × 1200

Ubuntu desktop background

1440 × 1050

Windows Logo in Grass — Green

1600 × 1200

Windows Logo on Gradient — Calm

1600 × 1200

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

1920 × 1200

Windows Logo in Sky — Blue, Serene

1600 × 1000