what is the latest os update for mac
macOS The fall release of macOS 10.13 High Sierra was announced on June 5, 2017 at Apple's WWDC event.[215] On September 12, 2017 at Apple's iPhone event, they announced its release to be September 25, 2017.[216] Like OS X El Capitan and OS X Mountain Lion, High Sierra is a refinement-based update having very few new features.[217] High Sierra uses the new Apple File System and includes enhancements to Safari, Photos, and Mail, among other changes.[215]
MacBook Pro The MacBook Pro (sometimes abbreviated MBP)[1] is a line of Macintosh portable computers introduced in January 2006 by Apple Inc. Replacing the PowerBook G4, the MacBook Pro was the second model to be announced during the Apple–Intel transition, after the iMac. It is the high-end model of the MacBook family and is currently available in 13- and 15-inch screen sizes. A 17-inch version was available between April 2006 and June 2012.