First I would get a copy of Screaming Frog. It's free. Play with the program and look at different sites with it. Learn what the software can do for you.
Download it from here >>> https://www.screamingfrog.co.uk/seo-spider/
Go get a hosting account, Godaddy, Hostgator or whomever you are comfortable with doing business with. Get a domain name, generally you can get a free domain name with hosting in some cases.
Now create a website and rank it to page one of Google.
Bookmark the following sites... visit them often and learn what they have to teach you.
Start learning the rudimentary skills for creating backlinks
Don't go and start building backlinks before you learn what you are doing. This can and will destroy your site if you don't understand link building.
Stay away from "Black Hat" tactics