Plesk

Uploading Content

If you already have a website created by yourself or a web design
studio, just upload the website files and folders to your provider’s
server. By default, you need to upload the website content to the
httpdocs directory. In Plesk for Windows you can also upload content
to a virtual directory. It is convenient, for example, if you want to
have multiple ASP.NET applications using different versions of ASP.NET
on your website. See the Using Virtual Directories
section for more information.

You can upload content in one of the following ways: