From Siri to photo memories, here are five new features of the MacOS Sierra, coming to the public as a beta in July. NEW YORK--Siri evaded my question for what took Apple's voice assistant so long to get onto the Mac. "Who, me?" responds the voice familiar to anyone who uses an iPhone. However tardy Siri's arrival, the debut of Apple's loquacious personal helper on the company's computers is arguably the most welcome new feature coming to Macs that will be running macOS Sierra. Sierra is the latest iteration of Apple's operating system for its PCs and is the first version in years without the OS X moniker.

NEW YORK--Siri evaded my question for what took Apple's voice assistant so long to get onto the Mac.

From Siri to photo memories, here are five new features of the MacOS Sierra, coming to the public as a beta in July. NEW YORK--Siri evaded my question for what took Apple's voice assistant so long to get onto the Mac. "Who, me?" responds the voice familiar to anyone who uses an iPhone. However tardy Siri's arrival, the debut of Apple's loquacious personal helper on the company's computers is arguably the most welcome new feature coming to Macs that will be running macOS Sierra. Sierra is the latest iteration of Apple's operating system for its PCs and is the first version in years without the OS X moniker.