Years before Mac OS X 10.0 was first released in 2001, Apple launched Mac OS X Server, targeting its newly acquired Unix-based operating system technology at the education and workgroup server market.

Many functions in Mac OS X are only exposed to the user via System Preferences, so as you might guess, a lot of new things in Leopard show up there. Among them are a few of the "secret new features" ...

OS X changed the game for Apple. Image: Killian Bell/Cult of Mac OS X, the most important piece of software in Apple history, turns 20 today. Going on sale in its full, public version on March 24, ...