: Click Change Product Key or Activate Product [6].
The version identifier typically corresponds to a specific build of Microsoft Office 365 or Office 2019 released around March 2019 . In modern versions of Office, product keys are often linked directly to a Microsoft account rather than being stored as local text files. How to Find Your Product Key microsoft office version 18.1903 product key
The year and month of the base image creation (March 2019). : Click Change Product Key or Activate Product [6]
wmic path softwarelicensingservice get OA3xOriginalProductKey Pre-installed PC Licenses How to Find Your Product Key The year
If you associated your Office license with a Microsoft Account, you may not need a product key at all. Go to microsoft.com. Sign in with the account used to purchase the software.
The first step in solving a problem is understanding it. The string "18.1903" does not correspond to the traditional naming convention of mainstream Microsoft Office retail versions. You will not find a product named "Office 18.1903" on any Microsoft store page. So, what is it?
Many modern computers come with a free trial or a full version of Office tied directly to the hardware. Open any Office app (such as Word or Excel). Click on in the bottom left corner.