when was the macbook pro with touch bar released
MacBook Pro The fourth generation MacBook Pro was announced on October 27, 2016. It replaced the function keys with an interactive, multi-touch "Touch Bar" and a Touch ID sensor integrated into the Power button. The 15-inch notebook started at $2,399, compared to $1,999 for the previous iteration.[2] On 5 June 2017, Apple upgraded the internals of the MacBook Pro, such as enhanced Iris Plus and AMD Radeon graphics, Kaby Lake processors, and added memory. Additionally, the 13-inch MacBook Pro now comes with a 128GB storage option (down from the base 256GB storage) with a lowered starting price of $1299. All other configurations of the MacBook Pro have the same price as last year, barring the incremental upgrades in processors and graphics.[3]
iPad Air 2 The iPad Air 2 is the second-generation iPad Air tablet computer designed, developed, and marketed by Apple Inc. It was announced on October 16, 2014 alongside the iPad Mini 3, both of which were released on October 22, 2014. The iPad Air 2 is thinner and faster than its predecessor, the iPad Air, and features Touch ID with the height and screen size the same as the iPad Air.
MacBook The MacBook is an American line of notebook computers manufactured by Apple Inc. from May 2006 to February 2012, and relaunched in 2015. It replaced the iBook series and 12-inch PowerBook series of notebooks as a part of the Apple-Intel transition from PowerPC. Positioned as the low end of the MacBook family, below the premium ultra-portable MacBook Air and the powerful MacBook Pro,[1] the MacBook was aimed at the consumer and education markets.[2] It was the best-selling Macintosh ever. For five months in 2008, it was the best-selling laptop of any brand in US retail stores.[3] Collectively, the MacBook brand is the "world's top-selling line of premium laptops."[4]
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]