Windows Vista Logo — Black, Minimalist, Digital Art, Text

1280 × 1024

Mac OS X 2013 Logo

1920 × 1080

Colorful Apple Logo — Black, Dramatic, Digital Art

1600 × 900

Windows 7 Logo — Purple, Calm, Digital Art, Blue

1920 × 1200

Windows 8 Logo on Gradient — Yellow

2560 × 1600

Linux Mint Logo — Black, Minimalist, Digital Art, Leaf, Text

1280 × 1024

Mac OS X Snow Leopard

1920 × 1200

Mac OS X Tiger promotional art

1680 × 1050

Mac OS X 10.4 Tiger logo

1600 × 1200

Mac OS X Tiger promotional image

1680 × 1050

Purple Nebula in Space — Cosmic, Night, Digital Art, Stars, Galaxy

1680 × 1050

Colorful Apple Logo — Black, Dramatic

1600 × 1000