Apple Computer this week delivered to developers Mac OS X 10.5 Leopard build 9A303, the latest in an extremely limited series of pre-release builds of its next-generation operating system. People ...

Finally, a PC Unix that everyone can love. OS X Leopard is a triumph of customer-focused engineering Apple's announcement of the impending delivery of OS X Leopard (release 10.5 of Mac and Xserve ...

Apple has significantly updated Dictionary 2.0 for Mac OS X 10.5 Leopard, expanding it from a simple word lookup into a complete multilingual reference tool. Here's a look at what's new in Dictionary.

Are you curious how expose in OS X will work with the upcoming “spaces” virtual desktop feature? Take a look. You can easily move windows between desktops and expose will “re-expose” the desktop once ...

If you’re running Leopard, hit Command + Shift + 4 and then the space bar, and you’ll see an icon of a camera that harks back to Steve Jobs’s days at NeXT. The decades-old icon is one of the last ...

Today marks the 15th anniversary of Apple releasing Mac OS X Snow Leopard, which became available to purchase for $29 on August 28, 2009. After advertising Mac OS X Leopard as having "over 300 new ...

The launch of Leopard will cap a frenzied year of product launches for Apple, which has included the iPhone and several new models of Apple iPods. The Cupertino, Calif.-based computer maker, which ...

After eight months of hype, Apple announced today that Mac OS X Leopard will not ship for another six months. In the brief statement, Apple said that the iPhone has passed several certification checks ...

AppleInsider’s sources tell them that Snow Leopard, previously thought to only get under the hood upgrades, will get a new UI codenamed “Marble”. https ...

SAN JOSE — Apple Inc. said it won’t be shipping its next-generation operating system in June as planned, saying it had to divert resources from the project so that it could launch its highly ...

Apple’s next big cat spent the longest time on the prowl of any Mac OS X release to date. Tiger spent about two and a half years on the market and spanned the Mac’s transition from PowerPC to Intel ...