But Apple does say that the improvements make the overall OS much faster, including a 45-percent faster installation than the previous version of the operating system, OS X 10.5, or Leopard. Rather, it's a series of small to medium-sized improvements, what Apple calls 'refinements.' Much of the new shine to OS X 10.6 comes from changes that are under the surface, possibly not obvious to the unobservant. What's the difference between Snow Leopard and Leopard?įirst thing to know: This is not a complete overhaul of Mac OS X. Regardless of when the operating system ships, here's what to expect from Snow Leopard, and why it might matter to you.

How much does it matter that it could arrive five whole days before September officially begins? It doesn't. Though Apple announced at the Worldwide Developers Conference in June that Snow Leopard would hit stores in September, tech blogs became overly excited when it was whispered that it might be ready to debut on or about August 28. Apple's Bertrand Serlet outlines changes to Mac OS X 10.6 at WWDC.Īccording to rumors, the release of Mac OS X 10.6, Apple's operating system also known as Snow Leopard, might arrive a bit early.

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