So for installing Microsoft Office 2019 then you must upgrade your Windows version to Windows 10. So if you are using Windows 8.1, 8, or older versions, you will not be able to install it. One thing I have to mention here is that Microsoft Office 2019 only works on Windows 10. So if you’ve decided to install and use Microsoft Office Professional Plus 2019 instead of Microsoft Office 2016 then download and install it and don’t care about the activation or Office 2019 Product key, because you will definitely learn here how to activate Microsoft Office 2019 without a product key. In this feature, I will guide you on how to activate Microsoft Office Professional Plus 2019 without a product key and absolutely for free on Windows 10.
