AWStats is a free powerful and featureful tool that generates advanced web, streaming, ftp or mail server statistics, graphically

FTP is short for File Transfer Protocol, the protocol for exchanging files over the Internet. 

Cpanel is the administration area of your hosting account.

DNS, short for Domain Name Server, is an Internet service that translates domain names into IP addresses. 

An autoresponder is a computer program that automatically answers e-mail sent to it with a preprogrammed message.

CSS stands for Cascading Style Sheets.  The styles in the stylesheet define how to display HTML elements.

Internet service provider - this the company you use to access the internet.

Simple Mail Transfer Protocol

a protocol for sending e-mail messages between servers. Most e-mail systems that send mail over the Internet use SMTP to send messages from one server to another.