During June, Apple has revealed a significant changes within its operating system intended for desktop computers and the most important change is the one that refers to the renaming of the operating system which is now called macOS instead OS X and the Company puts it into line with other operating systems for its devices – iOS , watchOS, tvOS.
In addition, the Apple has also announced a new version of its desktop OS codenamed Sierra and by this version the Apple really wants to make its best desktop OS so far, so that the macOS will have Siri voice assistant which is just one click away, while the Apple Pay online system of this company will be available to users.