Let's see now ...
If you want the text to be on an html page, you can easily create an html file like so:
Code:
<html><body><p>First Paragraph</p>
<p>Second para ..</p>
etc
</body></html>
However, if the content is not just text, but contains images, word art, etc, the above method wouldn't work so well. What you can do is convert the word document to .pdf
Here's an online converter you can use:
https://www.pdfonline.com/convert_pdf.asp
Once converted, you can upload the pdf file to your host, then link to it from wherever else you want to.
Code:
<a href="url to pdf image">Link</a>
Assuming you want to upload it just so other people can download it, you can use a file uploader. There are plenty out there, like megaupload, rapidshare, putfile, zshare, yousendit, etc. The list goes on.
Exactly what are you trying to do by posting the document on the internet? Be as specific as you can; I've made enough assumptions as it is.