Can I install office 365 on High Sierra?
My iMac cannot upgrade to 10.4, but I need to install Office 365.
Is there a way to do this?
Windows, Windows 6
Microsoft will block activation, and possibly even the installation process for all of its Office Suites on anything older than Mojave 10.14. Office 2016 for Mac was retired by Microsoft in Fall 2020 and is no longer supported.
In your case, the best practical solution is LibreOffice and the LibreOffice user documentation found on their website's Get Help > Documentation menu.
