Website hosting simply means placing your website on the server. They own in the space provided by web hosts for the use of their clients.
Website hosting simply means placing your website in the space provided by web hosts on their server so that it is accessible via w.w.w.Space for the use of their clients as well as providing internet connectivity, tipically in a data center. Web hosts can also provide data center space & connectivity to the Internet for servers they do not own to be located in their data center, called colocation. A web hosting service is an Internet service that allows the companies and individuals to provide their own web sites accessible via World Wide Web.