How do you buy a dedicated server?

A Dedicated server is a form of dedicated web hosting. A dedicated server means the person who rents the server has full control and access.

A public server is that you have to buy it but a dedicated server to make public means you have to forward the ports of your router.

Most websites are hosted on Shared Servers - i.e., the server has many websites on it, and shares the server's administrative functions and a common security certificate for E-Commerce sites. Though...

A server that only you are using these are commonly more expensive than normal ones!

A dedicated server hosting is an internet hosting that is not shared with anyone else that a person can lease. Giving the client complete control of the server.