You have probably heard about the Wix web builder, when the company advertised their product during the 2015 SuperBowl games. As a publilcy traded company and market leaders, they aggressively advertise their product, neglecting the fact the the main product is free of charge. If the name Weebly rings a bell, it could be the fact that Tim Ferris, publisher of several best selling books and a top tier consultant recommends it with passion, stating it is one of the top website builders available, helping him build a fully functional web site in less than 2 hours. The rest are widely known as well, may it be for Ecommerce uses, or being a leading internet services company like Web, which is publicly traded at the NASDAQ stock exchange.
A domain name is the bit of the URL (the long address in your browser’s search bar) that identifies a web page — in this case your website. You can register them separately at sites like GoDaddy and Namecheap, but website builders offer to do it for you when you sign up with them. Most provide it for free (at least initially), while a handful charge a few extra bucks.
Think of templates as ‘clothes’ for your website. If you don’t like one set of clothes, just change to another one to give your website a completely different feel. And again, don’t rush into it. Choose different templates, browse them, see if they fit. The whole point of templates is choice, so dive in and find one that feels right for what you want to achieve.