Timeline of the history of the Internet

A timeline of the history of the Internet can stretch back as far as the 19th century, as early electrical telecommunications like the telegraph laid the conceptual groundwork for global networking. This timeline begins in 1960, and lists key events including the emergence of novel ideas, the first implementation of new technologies, and the introduction of new products and services that were significant at that point in time in the history of the Internet.

Source: Wikipedia — Timeline of the history of the Internet (CC BY-SA 4.0)