The Office 2019 software suite can only be installed on the Windows 10 operating system.
Currently, the best option is to enable this version of Office 2013-2019 C2R Install, which is located in the KMS Tools Portable package, available from here; for activation, you must first use the option in the crack to change Office from Retail to Volume Change And then apply crack.
The release of the MSDN channel, such as the RTM version, is the Retail edition, and for this version Volume is not published as ISO; Volume editing number has since been downgraded to Retail.
Update: The updated RTM version was released March 12 at the beginning of April.
A tool for extracting various software from the Professional Plus editing software, which does not require downloading other programs like Visio Pro and Project Pro, as well as the ability to install software selectively.
Specifications for RTM version 12 March;
Office_2019 Version 1902 Build 11328.20158 March 12
File Name: ProPlus2019Retail.img
View other downloadable or extracted files;