Due to my own player guide being too big (150 mb in word) and changing too often, I would like to create my world on the net.

I've also got some persons who ask me about my world cause it's a mix between Dragonlance 5th age and D20 3e edition.

But I don't know too much about that. So could some of you help me:

How do I get a website to upload my pages? Does it cost something?

To make the pages should I use word html or something else?

Do I need to know others things before starting?

Any help would be really appreciate,