Yes, to build a free website, you would first need to host the website. You could not add a domain name for free though. Next, you would need to plan the website page by page. Finally you could publish and promote your webpage, all for free.
If you have a domain name, just type in free web page templates. If you have a sub domain name, the provider will have templates. Of course, no one will enter all the information in for you, that's...
it depends on whether you want a professional one or a quick and easy one. if you want a professional one, you could use the program dream weaver but it costs to make it into a official...
Yes. Obviously you can't have illegal content on there but you can build whatever you want. You'll still need to pay for hosting unless you have your own server though...
On your computer right now! check out Tizag PHP tutorial, or W3schools tutorial thorugh google search but to keep it on the web all the time and to have a website domain e.g. www.yournamehere.com...