Apple’s Worldwide Developer Conference kicked off yesterday in San Francisco with a two-hour keynote that introduced new enhancements coming to iOS, watchOS, tvOS and Mac OS X (now called macOS). Developer previews of the operating systems are being made available now, with public betas to follow next month, and integration with Apple devices by fall. Among the highlights: live channels and YouTube search are coming to Apple TV, Siri is coming to the desktop, a new SDK invites developers to create Siri apps, iPhone users can dump unwanted apps, Apple Pay is expanded to Safari, Apple Music gets a new interface, and watchOS 3 loads apps seven times faster. Continue reading WWDC: Apple Unveils OS Enhancements, Opens Siri to World