Apple chose to do away with the OS X name in favour of the traditional “macOS” name. The main new feature in macOS Sierra is Siri integration, bringing iPhone’s personal assistant to the Mac for the first time.
Even if you are new to Linux distros, you probably know that is generally not a good idea to use the same tools for domestic purposes and for professional work.
macOS, Windows, Ubuntu, Fedora, Remix OS
Android, iOS, Windows Phone, Ubuntu Touch, Sailfish OS
Mint, Phoenix OS, Debian, openSUSE, CentOS
Fast operating systems for PC:
Porteus Kiosk, Chrome OS, Android-x86, Q4OS, BunsenLabs
Raspbian, Armbian, Retropie, OpenELEC, Windows IOT Core
Manjaro, Zorin, Lubuntu, TrueOS, Sabayon