The advance ships are sold and built by players from materials, components. The usage of blueprints are the industries backbone to creating anything in EVE. Some of these are earned by missions and tutorials that you do. Some Corporations will give you ships and blueprints based on your membership, You can buy blueprints from
Eve's Market. Another great market source is
Fuzzworks. Eve's Uni is the best to start with after doing tutorials and mission for three months, otherwise you can join other corporation that will aide you in your growth as a player, be careful not all Corporation are player friendly.