This is the site for the company that hosts my own website. It provides all the software you need to build a website and you can download it each time you want to work on your site. There are loads of useful features and, if you want it, almost step-by-step help on what to do and how to do it. My computer is getting a bit short on memory so I didn't want to buy and install a hefty software programme. With this I don't have to.
You can build a website that is a couple of pages for free, but I subscribe for a very small monthly fee and get 25Mb of website space whch will probably allow me to set up three or four (or more) different websites before I use up my allocation. So far, it's been excellent.