Please any friendly person who can guide me in installing node.js and react JS

Question

I want to create a React app, I have installed nodejs but I don't understand how to create a React app with it so I need help on how to setup everything.
https://code.sololearn.com/WtcVHJtWsTH3/?ref=app
https://code.sololearn.com/W8a21a131a17/?ref=app
https://code.sololearn.com/WJ23BLfSZ901/?ref=app

Answer 1

https://reactjs.org/tutorial/tutorial.html