Windows vs Apple OS X

1920 × 1200

Windows 7 Plus wallpaper

1200 × 750

Windows 7 Logo — Green, Serene, Digital Art, Text

1600 × 1200

Windows 7 Logo — Blue, Clean, Modern, Digital Art, Text

1600 × 1000

Windows 7 logo on sky background

1600 × 1000

Windows 7 logo on blue background

1920 × 1200

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

1600 × 975

Windows Vista logo on dark background

1600 × 1000

Windows 9 concept wallpaper

1600 × 1000

Windows 7 Logo — Blue, Minimalist, Digital Art

1200 × 750

Windows 7 logo wallpaper

1600 × 1000

Windows Logo on Gradient — Green

1600 × 1000