I cannot figure out where to go from the Node.js

I am as new to this as any can be. I have got everything I think I need downloaded but I cannot figure out where to go from Node.js. How and where do I go to actually learn the programming and use of Node-Red

I recommend watching this playlist: Node-RED Essentials. The videos are done by the developers of node-red. They're nice & short and to the point. You will understand a whole lot more in about 1 hour. A small investment for a lot of gain.