The World Wide Web (WWW/Web) is nothing short of the world’s library. Easy to use,
update, and universal in its availability, it is the driver of the knowledge economy, and also
a natural vehicle for learning; especially for e-learning (electronic learning). In general,
e-learning refers to the use of Internet technologies to deliver a broad array of solutions
that enhance knowledge and performance. In addition, e-learning is based on the following
three fundamental criteria (Rosenberg, 2001): first, e-learning is networked, which
makes it capable of instant updating, storage/retrieval, distribution, and sharing of the
instruction or information; second, it is delivered to the end-user via a computer using
standard Internet technology; and, third, it focuses on the broadest view of learning that
goes beyond the traditional paradigms of training.