I know this thread is old, but it addressed my same verrrrry newbie question. Elsewhere I've had luck putting an index.html file into wherever I'm told -- like public_html in the message of Krydos above. My (limited) understanding is that, under Plesk and Heliohost's new setup, I want to put that into httpdocs. So I did that, but when I try to view the site, I get the default webpage, as if maybe I'm in the wrong place. Does anyone have any thoughts about how I can get the world to view my index.html? Am I even providing enough information?
Sorry for the newbiness,
buttrey