How do I generate this type of page?

[hrmayers]

How do I generate a page 'www.get90.biz/Test' so when the url is entered in the address bar of the browser, the page comes up as if it was the home page. This was done by someone who is no longer with us and he took the wbs file. We have several domains at godaddy and this one is not the root

[Pablo]

If you place an 'index.html' or 'index.php' page in the folder then the server will use this as the landing page.