You can view the documentation any time using the "Show-NcHelp" cmdlet. This will start your default browser and point it at the HTML version of the documentation.
Andrew
If this post resolved your issue, please help others by selecting ACCEPT AS SOLUTION or adding a KUDO.
The package is distributed as an MSI, you should only need to install it to your system. The download can be found here. If you are having issues, I made some notes in this post.