Verified answer

A server is a piece of software that runs in the background and responds to messages sent to it (or a computer that is primerally focused on running software like that).

You haven't given enough information to determine which server you are asking about.

Every web site you visit has a server that contains everything you see on that site. In addition your Internet Service provider (ISP) has servers for the distribution of it's services.

The search engine Google has thousands of servers and it will give you information about servers if you visit it here: http://url2it.com/hjp