The internet is computer-based global information system. The internet is composed of many interconnected computer networks. Each network may link tens, hundreds, or even thousands of computers, enabling them to share information with one another and to share computational resources such as powerful supercomputers and databases of information. To go online or connect your computer to the Internet, you need a computer with a modem. Modem is a piece of equipment that sends information along telephone lines.
E-mail in computer science is an abbreviation of the term electronic mail, which is a method of transmitting data or text files from one computer to another over internet.
The World Wide Web (WWW) is part of the Internet. It is a system of electronic documents called websites that are linked together. Websites can contain almost any kind of information, such as text, pictures, or sound. Usually they consist of a series of web pages. the main page on a website is called the home page.
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