Do you know who invented the computer?

In just a few years, the computer has managed to get into the life of a person so densely that it was practically impossible to imagine its existence without it. With his help, you can not only type texts, but also listen to music, watch movies, chat online and much more. Even it is difficult to imagine that a few decades ago it simply did not exist! But in fact it was so until those who invented the computer did not show it to the world.

Undoubtedly, at first it was exclusively a machine for calculations and was used by a narrow circle of scientists. But today everyone has a personal computer or laptop. You use it every day, and you know when, where and who invented the computer? But this is a rather interesting question. Let's figure it out.

When and where did the computer invent?

People have always sought to automate computing in order to facilitate this time-consuming process. Such attempts have been made for a long time: an abacus from ancient Babylon, ancient Chinese abacus, a well-known anti-Quaternary mechanism from Greece are all predecessors of a modern computer.

Many famous scientists have worked on the development of computer technology already in modern times: Leibniz, Mueller, Pascal and others. The result of their work was the invention in 1820 of an arithmometer.

The first similarity of the computer appeared in Tokyo. In 1941, a universal analytical computer was designed and built, which could perform the assigned tasks without human intervention. Z3 - the name of this achievement of science.

Who is the creator?

Yes, the first similarity of the PC was built in Japan. But who invented it, who invented the computer? Few people know that in the 19th century the English mathematician Charles Babbage had conceived and developed the plan for such an analytical machine. He even managed to create its prototype, but it was not possible to find finance for the full implementation of the project.

In 1946, the American firm ENIAC, guided by the projects of Mauchly and Eckert, made the first computer on transistors. Over its development worked for about three years, spent half a million dollars. This machine could be reprogrammed and used to solve all sorts of problems. However, such a computer turned out to be a very impressive device. It weighed about 28 tons and was cooled with the help of aircraft engines! In 1971, invented a drive on a flexible magnetic disk and the first microprocessor.

However, such computers were huge and expensive devices that only large enterprises and state structures could afford ...

The first mini-device in 1965 was created by Digital Equipment Corporation. He was named PDP-8, and in size it was no more ... a refrigerator. Then followed a few more models, but not much less.

Who invented the personal computer that we used to see?

The decisive step to what we are using today, in 1976, made two young Americans - Wozniak and Jobs. They developed a device designed for video games, which could also be programmed. It was called "Apple". Subsequently, Steve Jobs created a corporation with a similar name, which took up the production of personal computers.

Well, in 1986 IBM made an IBM PC with a 16-bit Intel processor and software developed by Microsoft. Already by the beginning of the 1990s. These devices have turned into an object of mass use.

The path of the computer to the device we knew today was quite long and difficult. Today everything is much simpler. PCs are available in almost every home, and some do not have one. And we should be grateful to those who invented the computer and worked on its improvement. After all, this device has become almost indispensable for each of us. Someone it is necessary for work, and someone for communication and just a good pastime.