Given that you are new to the Substack product and aren’t sure how to use Substack, the journey is pleasantly easy. Register, select your name of publication, and begin to write. You are able to create your posts, auto-mail and even provide subscriptions. Substack lets creators have complete control over their audience and their income. There is no matter what you are a blogger, journalist, or storyteller, mastering the art of using Substack opens the gateway to being independent and able to creatively publish.