The computer revolution is one of the success stories of modern technology the most impressive, if aircraft technology has already advanced enough for over twenty-five years, the price of a modern jet aircraft now is quit expensive.
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in addition, the aircraft was even able to travel around the world in less than half an hours using very little fuel, that's a sign pf how rapidly the advancement of computers in terms of computational power and effectiveness while the slumping price.
personal computer are available in the market as great power in the count with most large size machine count fabulous who used more or less in the year 1960, this computer has the ability to save a vast amount of information in addition to compare and manipulate number, figures and even picture.
the computer is a flexible machine : power the count can be applied in a variety of areas such as for example : in the field of education, the field of industry, medicine, and even agriculture, jobs in office had changed because of the reams of paper archives and less empowered to be replaced by how to save on your computer. and a computer that can provide information that is in is almost the same at the time also.
on the basis of the progress there are silicon chips, namely a printed materials with thousands of soft power, chips was able to work on more than a thousand counts per second. however, technology continues to evolve : computer technology experts predicted that around 1990 ten million will be sold into the chips circuit it and gave us the power to calculate that we can hardly imagine.
How Does The Computer
computer job is managing the information, the information entered through input devices such as board gamitan and translate into electrical password used by that computer, the information was passed through a temporary storage area and to operate processing unit the calculation carried out.
the results were issued through the memory and can be practiced on the output device such as a printer or television screens, a demonstration can be given in the form of words, numbers, or graphics. computer system linking the Starlink astronomical six Center in the United Kingdom, scientists can exchange information by simple pressing one button only.
What Is Microchips
microchips is a complex circuitry printed on microchips similar highways of the city is seen from behind the window of an airplane, while the computer it works, every second millions of pulses of electricity flowing through the circuit. each chips in seal and poured inside the ceramic sleeve so that it is protected.
the small fork that is linked to the sleeve was made of gold or aluminum and allows chips last to be associated with other circuits.
Type Of Computers
The type of computers there are 3 types namely :
1. Mini Computer : with additional storage devices is a great machine, this computer is useful for small office.
2. Microcomputers : namely providing the services of counts them accurately to every man, and this is the computer that microcomputer cheapest for use at home or in the every schools.
3. Parent Computer i.e. computers that require large and can be used by many people at the same time, most computers is a kind of computer which is used more by big companies or by experts Meteorology that must be an awful lot of information to analyze the numbers in no time.
The Computer System
a complete computer system, no matter how much power the counts, all computer require the same elements to form a complete computer system. the unit has it's own counters gamitan boards so that information can be incorporated into it.
in addition, this unit also has a limited storage capacity, the capacity can be upgraded by additional storage devices such as disk and magnetic tape, information that is stored in this way can be directly inserted into the system, the exodus was exhibited in the TV screen, printed or stored tape or disc.
How To Design Computer
one of the most exciting fields of application of the computer is used ability to manipulate images. the designer can directly "to draw" on the screen of the television to test new ideas.
for example : a new aircraft design created on the screen and are confronted with various kinds of pressure which will be experienced firsthand during the aircraft used. the results of computer-assisted formidable chips circuit again for the future.
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How The System Control Of Computer
just imagine that you manage a factory, in the factory it runs thousands of components toward the production lines every day, or do you imagine that you have to manage network traffic, such as the underground railway network in San Francisco or the Metro in Paris.
in such circumstances, the computer has its own role, as it can at once take care of information which an awful lot number, the computer is the ideal tools to manage and monitir complex system of the sort.
the computer can check whether components are already up production lines or whether the train runs according to the schedule, a more impressive in scope again, the computer is important for space flight missions, like the kneeing : spaces shuttle penetrated more than 500,000 instructions absolutely necessary in every flight.
during the mission, the computer should continue to monitor the achievements of thousand of space shuttle system, without a computer can work very quickly, the mission referred to above will not be possible
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