The Internet is yet another electronic communication technology with a major societal inpact. E-mail and the Web,
two of its most polular applications, have revolutionized how we live and work.
Perhaps what appeals the most to users is that the Web operates on demand Users revceive what they want, when
they want it.
In addition to being available on demand, the Web has many other wonderful features that people live and cherish.
It is enormously easy for any individual to make information available ober the Web-everyone can become a publisher at ocean
of Web sites.