A web hosting service Provider is one that rents out space on their server for a monthly fee. To run a website you need access to a server, and although you could operate your own server, it is usually easier and more convenient to use a third party.
❖ Shared Hosting ❖ Dedicated Server Hosting ❖ Colocated Server Hosting
Shared hosting is Web hosting service in which the service provider serves pages for multiple Web sites, each having its own Internet domain name, from a single Web server.This is the most common type of web hosting and the most affordable in price.
This gives you more control over your web server. It also tends to be more reliable, holds more content and can handle more bandwidth than shared hosting service. Predictably, it is also more costly.
The most advanced level of web hosting, this is where you own the server and the webhosting company simply provides the maintenance for it. You have full and complete control of your server.