If you're only needing a homepage, then it doesn't matter much which way you go.
As you start adding more content to the site, the complexity and layout will soon be important to you and your user / visitors
and if you are headed to a shopping cart solution for selling products, you should just buy the solution available from the webhosting service you use.
Now if you intended to build and run your website on your personal home computer - -
you need to do a lot more reading on networking (ie getting and supporting a domain name), availability and security.