At its media event today, Apple announced that OS X Mavericks, the next version of its Macintosh operating system, will launch today on the Mac App Store. Mavericks will be available exclusively through the Mac App Store for free. As we covered in our Mavericks roundup, the new OS will include enhanced multiple-monitor support, big improvements to the Notification Center, an improved Finder, better power management, and improved performance in Safari. Mavericks also includes a number of bra
