Use Svendsen Tech's Get-STDotNetVersion function to list installed .NET versions up to the last hard-coded, known "Release" registry key value. GitHub here: https://github.com/EliteLoser/DotNetVersionLister/ - Online blog documentation here: https://www.powershelladmin.com/wiki/List_installed_.NET_versions_on_remote_computers

A tab completion module for the dotnet CLI

Activate Windows and Office permanently, installs Office®Tool for deploying Office, enables dotNET 3.5 package.