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Today, we use the Internet for almost everything, and for many people it would be impossible to imagine life without it

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In 1991 the Swiss computer programmer Tim Berners-Lee introduced the World Wide Web: an Internet that was not simply a way to send files from one place to another but was itself a “web” of information that anyone on the Internet could retrieve.

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By the end of the 1970s, Vinton Cerf, a computer scientist, developed a way to communicate for all of the computers belonging to all of the world’s mini-networks with one another. This was called “Transmission Control Protocol ” or TCP, currently known as “Internet Protocol” or IP .

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During the 1970s, four computers were connected to the ARPAnet creating a network and then growing steadily. In 1971, the University of Hawaii’s ALOHAnet added to this network followed by London University College and the Royal Radar Establishment in Norway two years later.

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In 1969, ARPAnet delivered its first message long distance. One computer was placed in a lab at UCLA and the second was at Stanford. Something interesting was that the computers were the size of a small house. The original message was LOGIN but only the two first letters received.

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In 1965, “Packet switching” was developed to send information from one computer to another through breaking data down into blocks, or packets, before sending it to its destination.

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Its development started 50 years ago in United States as a weapon in the Cold War because American scientists and researchers used it to communicate and share data with one another.

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It does not have a single inventor.