If you place files in your Z: drive under the public_html directory, those files will be available on the internet at:
Where USERNAME is your science username. Please note the ~ before the USERNAME.
If public_html directory does not exist in your Z: drive: Create a new folder— Right click and go to New , then Folder . Name the new folder public_html . Remember, your webpage must be named index.html for the page to show up automactically.
http://www.webmonkey.com/ is a good resource for how to make webpages.