Apple reveals macOS Sierra with Siri, Apple Pay, and other new features

Don't call it OS X anymore, and if you do, Siri will probably correct you. Apple unveiled on Monday at its 2016 Worldwide Developers Conference that the Mac operating system is now called macOS, and the next version will feature the Siri vocal interface and digital assistant. Siri is the headline feature in what will be macOS Sierra. As had been rumored, a new Siri icon will be accessible in the Dock; clicking on it will launch a Siri window that iOS users will be familiar with. During the macOS Siri demo at WWDC, Apple VP Craig Federighi used Siri to find files and followed up the search to refine the results.