电脑的来历（用英文叙述）

Initially by John von Neumann invented (then the computer's computing power equivalent to the current calculator), there are three big Treasury, the latter gradually evolved.

Is a directive in accordance with the various data and information for automatic processing and handling of electronic equipment

He is represented by a number of component parts, such as CPU, motherboard, memory, power supply, graphics ......

Computer scientific name computers, by the early development of the electric calculator. In 1945, emerged in the world's first electronic digital computer "ENJAC", used to calculate the trajectory. By the University of Pennsylvania Moore School of Electrical Engineering manufactured, but it's huge in size and covers an area of more than 500 square meters and weighing about 30 tons, consumed nearly 100 kilowatts of electricity. Clearly, such a computer cost is very high, the use of inconvenience. In 1956, the transis