Your Win 7 Ultimate has nothing to do with your proposed website. You'll need a server alright, but you'll also need to pay for hosting rights.
What's this site gonna be about? You can get a pre-designed formulaic site for not too much, though.
But if you do use a website builder, your site will
look like the other sites that were built with that website builder. To make your site look different you have to write it yourself and that means learning how.
I suggest you get in touch with a pro who does this for a living. Shouldn't cost you more than a few hundred bucks one way or another.Free webhost
, get a domain from freedomainwebstarts
Don't bet on .com or .net though.