Where to start?
To design a web page, you will need to start with a basic web editor. This is a program very much like the familiar desktop publishing packages we all know and love. Try these links for software to download and try:-

Tucows (PC Users Section)

Tucows (Mac Users Section)

You will find all sorts of extras at Tucows which will help you design your web pages.

I have my pages, where do I go now?
Answer:-

Freespace users go here.

Commercial space users go here.