Windows 7 Logo — Black, Dark, Digital Art, Light Streaks

1600 × 1000

Windows 7 logo with colorful waves

1280 × 800

Windows 7 logo with colorful lights

2560 × 1600

Windows 8 Logo — Gray, Neutral, Digital Art

1600 × 901

Windows XP logo on Earth

1024 × 768

Windows 7 desktop background

1920 × 1280

Linux Logo — Black, Minimalist

1920 × 1200

Ubuntu logo with blue energy

1280 × 800

Linux Logo

1600 × 1200

Windows logo with grass background

2560 × 1600

Windows XP logo background

800 × 600

Windows XP logo on textured background

1920 × 1200