

iCloud Drive℠, so you can store files of any type in iCloud®, organize them any way you like, and access them from your Mac, iPhone, iPad® or even a Windows PC.a new Spotlight, delivering rich information right to your desktop from Wikipedia, Maps, Bing, App Store℠, iTunes Store®, iBooks Store℠, top websites, news and movie showtimes.You can also add widgets like Yahoo! Sports from the Mac App Store to customize your Today view Today view in Notification Center, giving you quick access to informative widgets for Calendar, Weather, Stocks, Reminders, World Clock and social networks.Some features require a compatible Internet service provider fees may apply.Some features require an Apple ID terms apply.MacBook (Late 2008 Aluminum, or Early 2009 or newer).It’s something only Apple can do, and it’s available today.” “OS X Yosemite ushers in the future of computing, where your Apple devices all work together seamlessly and magically. “OS X Yosemite is the most advanced version of OS X we’ve ever built, with a brand new design, amazing Continuity features and powerful versions of the apps you use every day,” said Craig Federighi, Apple’s senior vice president of Software Engineering.

To upgrade to Yosemite, OS X Snow Leopard v10.6.8 is the minimum OS X version that has to be running on the mac. Apple has also updated Today view, a Spotlight® Safari®, Mail, Messages and iTunes applications. Some continuity features require advanced features of Bluetooth LE and faster Wi-Fi and hence will be available only in more recent Macs.

Few macs released in the year 20 and all mac released since the year 2009 will support Yosemite. Users can download and upgrade to Yosemite from the Mac App Store. At a special event yesterday, Apple has announced that OS X 10.10 Yosemite is now ready for public release and that the OS is available as a free upgrade for Mac users.
