WordPress is web software you can use to create a beautiful website or blog. They like to say that WordPress is both free and priceless at the same time. I have to winge a bit about it’s lack of CMS funcationality – it’s still really a blog rather than content management (unless you’re a developper). But it’s very, very easy to use, automatically backs up your work (which is great for me, as I’m hopeless at backing up) and has a fairly easy learning curve. I do recommend it if you’re looking for something more than just blogging software.