World Wide Web
v The world wide web is composed of those
computers, called web servers, capable of sending
information to your browser, e.g. Netscape or IE
v In most domains the computer that is the web server
is called “www”, e.g. www.washington.edu
; But, a web server can have any name … your pages will
be served by students.washington.edu
; The actual pages will be stored somewhere else, e.g.
Dante
v There are different ways to connect to these servers
; Hyper-text transfer protocol, http for web pages
; File transfer protocol, ftp for files of information
Factoid:  “WWW” is not short for “World Wide Web”