


Mainstream support ends on October 10, 2023, while extended support ends on October 14, 2025. Office 2019 will receive five years of mainstream support, but unlike Office 2016 for Mac which gets five years of extended support, Office 2019 only gets two. The Click-To-Run version has a smaller footprint in the case of Microsoft Office 2019 Pro Plus, the product requires 10 GB less than the MSI version of Office 2016 Pro Plus. For Office 2019, the client apps only have a Click-to-Run installer and only the server apps have the traditional MSI installer. For Office 20, various editions containing the client apps were available in both Click-To-Run (inspired by Microsoft App-V) and traditional Windows Installer setup formats. In Office for Mac, there are three levels of macro security available, as seen in the following screenshot: If you're an admin, you might want to configure macro security for your users, in either of the following ways: Set a default setting, which users can change. macOS installations can be acquired from the Microsoft website or the Mac App Store. Applies to: Office for Mac, Office LTSC for Mac 2021, Office 2019 for Mac. Microsoft Office 2019 requires macOS Sierra and later.
