The term 'ng' is not recognized as the name of a cmdlet

Question

Today, while working through some basic AngularJS Intro, I ran into a problem.

I opened PowerShell to get going on the project. NPM worked.

I was able to in

Answer 1

All answers are about how to fix it, but the best is to download nodeJs and let the installer add to PATH variable.

Version 12 and 13 are too new, so I had to download 11.15 https://nodejs.org/download/release/v11.15.0/