Related to OSes on a cliff edge

Windows Operating Systems

2576 × 1618

Windows Vs Mac OS X

2560 × 1600

Windows Operating Systems — Blue, Modern

1600 × 1000

Apple OS X logo

1280 × 1024

Mac OS X Logo — Black

1920 × 1200

Mac OS X Desktop

1920 × 1200

Mac OS logo on black

1600 × 1000

Mac OS X Tiger wallpaper

1920 × 1200

Mac OS X Snow Leopard

1920 × 1200

Mac OS X logo display

1024 × 768

Mac OS X Leopard promotional image

1024 × 768

Mac OS X Leopard logo

1024 × 768

Mac OS X desktop background

1600 × 1200

Mac OS X Leopard logo

1680 × 1050

Mac OS X startup screen

1680 × 1050

Mac OS X Tiger promotional image

1680 × 1050

Mac OS X Panther welcome screen

1280 × 1024

Mac OS X Tiger promotional art

1680 × 1050

Mac OS X 10.4 Tiger logo

1600 × 1200

mac os x 10.4 desktop

1600 × 1200

Mac OS X logo

1024 × 768

Mac OS X logo

1024 × 768

Welcome to Mac OS X Panther

1920 × 1200

Mac OS X Tiger desktop

2560 × 1582