An important invention I'd like to talk about is the World Wide Web, which was introduced in 1989. At this time, internet hypertext has appeared, but no one thought about the way to use the internet to share data. After that, The World Wide Web was invented by Tim Berners-Lee, when he was looking for a new way for scientists to easily share: data, results from experiments, their research with each other. World Wide Web is also abbreviated as WWW, it is understood as a global information space. With this invention came the great information revolution. People all over the world can make use of this new technology to find information on current affairs, astrology, movies, UFOs - just about anything. And it is so easy to use. You just use a modem to connect the computer to the phone line or ADSL, which stands for Asymmetric Digital Subscriber Line, and you can go online and use the World Wide Web.
Before it was invented, people got their news or information from the traditional mass media: newspapers, radio broadcasts or It was so time-consuming and very slow. But today, with the World Wide Web can get access to an enormous amount of information that's readily available.
As you know, in modern society, information plays a very important role in our daily life. So the World Wide Web has brought us a lot of benefits. First of all, people can use it to exchange information with each other. For example, to communicate with those who have the same ideas as you by joining a “chat group'' on a special subject. In this way, you can get entertainment as well as make friends; those who want to learn can benefit from this online classroom at home whenever they have time as there are so many courses offered on the Internet. And governments all over the world have attached great importance to the modern media just because of its effectiveness, fast speed, large volume and easy access. We can safely say that this technology has also narrowed the technological gap between the industrial and developing countries. By the way, the World Wide Web also helps blogs, social networks share information to millions of users at once with just one click.
Anyway, I think the World Wide Web is one of the greatest inventions for human beings in the course of human civilization. If the internet is considered the largest computer network, helping the whole world connect together. The World Wide Web is the most complete source of information for mankind. The appearance of this invention has completely changed people's lives, from business to study and entertainment.