Apple today at their press event announced that their latest OS X Yosemite update would be available to download today. The update has already gone live, and is completely free. Users can check out the Mac App store and start update right away. The update brings a lot of design changes to the UI, but also brings Continuity support for the iPhone. This allows users to send and receive text messages and even make and receive calls on their Mac devices without the need of touching their actual iPhones. Effectively syncing the device together even more.