Well, i don't know how a server work, please explain me.
A server is a PC or a PC without mouse, monitor and other machines?
Does a simple PC can have a site on (like AO)? Or only a server can?
How i control a server?
If i've made a site and publish it on net, should i be connect on net everytime, to allow people to see it? Or they call and i only pick up the phone?
Questions need answers.