[alkonaut]

I think a lot of the confusion here is what constitutes a "version" of windows 10.

[kaoD]

Indeed. As far as I can tell they are like what used to be Service Packs?

E.g.: I didn't install the so-called Creators Update so I'm not in the latest Windows 10 version.

I'm no Windows sysadmin though so I'm not really sure.