More details have emerged about Mac OS X 10.5, the next major update to the Mac operating system that Apple has dubbed "Leopard". While Leopard won't be let out of its cage until October, two Steve Jobs keynote addresses and Apple's Leopard website have given us some idea of how this latest cat will behave.

Here we'll describe what's publicly known about Leopard's new features - and the lingering questions we're still trying to answer. We'll also take a look at the OS X 10.5 features Apple first unveiled in August 2006, paying special attention to what's changed since then.

More: Mac, PC or Linux - your next OS

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Mac OS X Leopard Desktop

Mac OS X Leopard Finder

Mac OS X Leopard Time Machine

Mac OS X Leopard Quick Look

Mac OS X Leopard Spaces

Mac OS X Leopard Safari

Mac OS X Leopard iChat

Mac OS X Leopard Automator

Mac OS X Leopard Mail

Mac OS X Leopard iCal

Mac OS X Leopard Dashboard

Mac OS X Leopard, the complete package


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