So, this version of the office suite isn't free? The best alternative for companies that need Office applications, online storage and shared use of files on the cloud. In this case, the price is obviously more expensive with an annual plan of 10.50€ per month, or 12.70€ per month if you don't want to purchase a yearly plan.
It offers you the possibility to download and install the 2016 version of Outlook, Word, Excel, PowerPoint, Notes, and Publisher on 5 desktop computers and smartphones, as well as 1TB of free space on the cloud by means of OneDrive. In the case of not wanting to acquire a yearly commitment because you only want to try it for a month, it would then cost 10.70€ per month.
For example, if you’re on macOS 10.12, but later you don’t update your macOS to a supported version when macOS 10.12 is no longer supported, you won’t receive any updates of any kind. If you’re on an unsupported version of macOS, your Office apps will still work but you would no longer receive any updates including security updates. What if I don’t update macOS to a supported version? Mac Office 2019 will support current and 2 previous versions of macOS on a rolling basis:
Microsoft changes OS requirements for Office 2019 for Mac and Office 365 for Mac – Office 365 – Microsoft For example, when the next version of macOS is released, Office for Mac would support the newest version as well as 10.14 and 10.13 while macOS 10.12 would no longer be supported. Moving forward, as new major versions of macOS are made generally available, Microsoft would drop support for the oldest version and support the newest and previous two versions of macOS.
When macOS 10.14 is released, Office 365 for Mac and Office 2019 for Mac would support macOS 10.14, 10.13, and 10.12.
To provide you with the best experience, after macOS 10.14 Mojave is made generally available in Fall 2018, the operating system (OS) requirement for Office for Mac is currently anticipated to change to support Apple’s three most recent versions of macOS.