Our modems receive this call and establish a connection between your modem and our modem. Once your modem tells your computer it has a connection, it tells our equipment who you are and your password to verify it's really you. This address works somewhat like a telephone number and tells it where to go to find that website. Your computer then sends a message to that computer telling it that it wants to see what's available. If you get that message only on that site, that means either the address you typed is wrong or that site isn't working.
Email works in basically the same manner.
Our server checks to make sure it's either from a Futura customer or to a Futura customer and then delivers it to the appropriate spot. Their server delivers it to them. If it incoming email, it puts it in your mailbox until you check your mail. Once your computer confirms it has all the email, it removes it from your mailbox. That's the Internet in a nutshell.