Now that you have a customer hosting account and a domain name, the first thing you will want to do is create a website.
The information about the possible ways to do it is provided in the section: How To Create Your Site With Plesk
When your site is ready, you may want to take a look at the result in your browser.
Learn how to do it in the section: How To Preview A New Plesk Website
Even a perfectly designed site will not be effective if no one knows about it.
When all the design work is done, you need to submit your site to popular search engines.
The corresponding instruction is located in the section: How To Submit Your Sites to Search Engines