The Internet is an electronic network that makes it possible for people to interact, access and exchange information from their computers. People from different backgrounds, ages, colour and countries share ideas, stories, data, opinions and products freely. It offers a rapidly growing collection of information, with topics ranging from the arts to the sciences and technology, as well as research materials for students and coverage of news, recreation, entertainment, sports, shopping and employment opportunities.

 

In a simplified view, we can look at Internet as a global collection of many different types of computer networks linked together. Below are some of the things we can do with the electronic network:

• Write an electronic message and send it through an electronic mail system.

• Receive and send an electronic message to other people who are connected to the network and clip out parts of the message for inclusion in a report.

• Browse the catalogue of a digital library and scan the contents of abstract or full documents and transmit selected documents to one’s computer for later reading or for incorporating into other documents.

• Locate download install and run software in network accessible software libraries

• Compose an article or newsletter and send it out to thousands of people on an electronic distribution list.

• Join on-line discussion groups that bring together people with shared interests, composing and reading messages that form a continuing conversation among potential tens of thousands of "fellow travelers".

• "Telecommute" to work from a personal computer and engage in business with fellow workers, customers and suppliers.

• Enroll in a program of study at a remote school and then receive assignments, submit work and interact with faculty through the network.

• Scan consumer catalogues and order goods and services.

• Connect to on-line entertainment centers and join other people in electronic games.

 

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