Web Space
WSO accounts include personal web space acessible at http://wso.williams.edu/~username/ where "username" is your WSO account user name.
Posting Web Pages
To post pages in your webspace, place them inside the www directory in your home folder. For example, the page page.html in the www directory is accessible at http://wso.williams.edu/~username/page.html. For instructions on uploading files to your WSO account, see WSO How-to > File Transfers.
Writing Web Pages
An intro to writing HTML is available from the World Wide Web Consortium here: Introduction to HTML. There are several other guides available for learning anything from basic to advanced HTML.