You should have installed Node.js on your computer as well as know how to open a terminal. If you don't have one already, create an account at GitHub, Bitbucket, or Gitlab (pick only one).
To save time during the webinar, pick a directory at your computer and install Nuxt.js into it. Also create an account at https://www.netlify.com/
In the directory of your chosing, enter this command into a terminal:
npx create-nuxt-app my-project-name
This will create a new folder. You can leave all the options on the default - [Enter] on every prompt.