How to Install Node.js® and NPM on Windows

Install/Uninstall

OS Windows 10 or other

Prerequisites
 - Java 1.8
 - Node.js v6.11.5
 - NPM 3.10.10

Commands:
 - node -v
 - npm -v

Ref:
 https://docs.npmjs.com/cli/uninstall
 https://nodejs.org/en/