01. BEFORE THE WORLD WIDE WEB
The Internet and the World Wide Web are not actually the same thing. The Internet is the enormous network of computers and networks that allows machines around the world to communicate. The World Wide Web is only one system that operates through it.
During the 1960s, researchers were experimenting with ways for computers in different locations to exchange information. One of the most important early networks was ARPANET, a project funded by the United States Department of Defense's Advanced Research Projects Agency.
Early networked computing looked nothing like browsing the Internet today. There were no colorful websites to click. Users often communicated through terminals using typed commands.
Over time, technologies and common networking standards allowed separate computer networks to communicate with one another. This interconnected system eventually developed into what we now call the Internet.