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The world’s most advanced desktop
operating system advances even further.
Available now from the Mac App Store for just $29.99
All your apps. All in one place.
Learn more about Launchpad
Put every pixel of your display to work.
Learn more about full-screen apps
Thousands of apps. One simple way to get them.
Learn more about the Mac App Store
Swipe to see everything. Click to go anywhere.
Learn more about Mission Control
Best email app ever? Let the conversations begin.
Learn more about Mail
Even smarter ways to interact with your Mac.
Learn more about Multi-Touch gestures
Gallery: Mac OS X Lion Gallery: Launchpad Gallery: Full-Screen Apps Gallery: The Mac App Store Gallery: Mission Control Gallery: Mail Gallery: Multi-Touch Gestures
