If you want to develop your own web pages and are not afraid of dealing directly with HTML, 1st Page 2000 is a great program for helping you develop web pages on a Windoze PC. It's hard to believe that something this good is completely free, but it is. It not only helps you with putting a page together with its many tools (check out expert mode), but also includes extensive built-in references and links to other online references regarding all aspects of web page development. It also colorizes the code so that important syntactical elements, such as comments, tags, and variables, have their own, stand-out color. When you preview your pages, you can select from any of your installed browsers.
If you'd prefer a more WYSWIG interface, I'd recommend Netscape Composer (this is again freeware). The main advantage of Composer is that you'll know your pages are compatible with Netscape! For that reason alone, I would at least recommend downloading the Netscape 4.75 package to see how your pages look in it. For example, if you make a table without specifying the size of the border, the IE will view the default border as zero, but Netscape will not - can make for some ugly nested tables. If you never view your page in Netscape, you won't catch that. That is purely a Netscape versus Explorer issue, but I think the Explorer default is better than the Netscape on in this case and others. I also prefer browsing with and developing for IE 5 because it supports more of the W3 DOM standard (CSS, etc.), but I avoid features supported only by IE 5 (like iframes). Netscape 6 should support most of the DOM standards, too, but it is still in beta testing (and a beast).