can somebody guide me through step-by-step how to set up the most simple website ever?

want to create a to-do list site, with two lists. on the left, things i’ve yet to experience, and on the right things i’ve ticked off, with the exact date and a possible link behind it which takes you to the experience of it (article basically)

never set up a website before, only worked on some while they were already set up and everything