Modern life requires updated information and fast accessibility.
The development of communication technology makes people get closer to each other by bringing about many facilities and different sorts of media like telephone, television, facsimile, email, and so on. Internet was born pretty late but since that, it has been employed broadly and becomes one of the 'must-have' thing in our daily life. People can communicate to each other through a virtual world of Internet. The basic concept of information accessibility is turned from a physical world, where people get to each other by travel, into a new concept - virtual accessibility by the Internet. The Internet apparently plays a very important role in any activities.