What is a computer- computer kya hai

Computer is a machine that can be programmed to complete the queue of the work related to arithmetic or logic. Modern digital electronic computer programs can be the normal set of work. These programs enable the computer to do kind of work

 Computer system is a computer for a computer that contains hardware, operating systems (main software), and PureFarel devices which are important and are used for full calculation. These words can also indicate the computers of those computers that are linked and work together, such as computer network or computer cluster.

Computer device upper queue from different ages of computer: 

Your own machine mechanical calculator (1820) (defense engine), first-generation computer (colossemark 2 computer) Betty queue: Early vacuum tube computer (NiAK), Supercomputer (IBM Cambet) Lower SW: Video Game Console (Nintendo Gamekube), Smartphone (Life Water 2) uses many industrial and customer product computers using control systems. It includes devices for special work such as microwave avoids and remote control,

 including the factories of industry-made design and computers, and mobile devices also include devices and smartphones for general work such as personal computers. The computer runs the Internet, which connects billions of computers and the users. Early computers were used only for calculation. Easy manual devices like Abacus have helped people to calculate from ancient times. At the beginning of the industrial revolution,

 some mechanical devices were made to make their toughness, tested things, such as showing patterns for looms. More complex electric machines ran in the analog counting at the beginning of the 20th century. The first digital electronic calculation machines were developed during the second World War. After the annual end of the 1940s, the silicon-based massefet (Moss Transistor) and Monolithic Integrated Circuit Chip were made in the end of the 1950s, and the microprocessor and microcomputer revolution in the 1970s. Since then, the speed of the computer, the strength, and talent is increasing very fast, and the transistor speed is increasing at speed with the speed (like Moore rule was predicted), from which the digital revolution during the beginning of the 21st century from the end of the 20th century. Historically, a modern computer has at least one processing part, which usually has a CPU like microprocessor, with some kind of computer memory, usually the memory of the memory, the memory is the memory chip. Processing part works in arbitrary and logic works, and can change the queue of work in response to the sequence and control unit. Purifierl devices include input devices (keyboard, joystick, etc.,) output devices (monitor screens, printers, etc.), and input / output devices that both work (for example, 2000-era touchscreen). Purifierral allows the information to bring information from outer place and enable the worklifies to save and bring back the results.

History

The first use of the computer word is found in the year 1613 in the British Writer Richard Bratothte "The Young Man Glenings": I have read the most accurate computer of the Times, and the best arithmetic, and he changed the day in small numbers. It means from the computer from a human computer, one person who calculates or calculates. The computer word of these words ran away between the 20th century. Most of the time in this era, the time was used to be hire in the form of human computers because he used to work in less money.

 [1] Most of the 1970s were the women's woman.

 [2] The modern meaning of the computer word, 'a programmable digital electronic machine', from 1945, and its formal use, is in the context of "turing machine" from 1937. 

[3] History The first 20 years ago The world has been used to help calculate thousands of years with mostly fingers, mostly used to contact one-to-one with the fingers. The most initial counting device should be like a tale stick. Later, the records in the Merter Agraghrandra included Calculi (soil shells, hats, etc., including the number of things that explains the number of things. These things should be kept in the containers of the hollow without the hollow, the animals or grains. 

[4] The use of "rods count" is an example. Aquarius was required for arithmetic deeds in the beginning of Aquiya Sundai (6,30,27,15,408) on Abacus. Roman Abacus was built from the devices used in Babylonian in the beginning of 2400 BC. Since then, many other forms of the calculation board or table are invented. The European count of a medieval was placed on a checked textile table, and markers were rotated around it in some rules, thereby helping to calculate the money of money. 

[5] The incrementary machine of 1 Greek of Greece in the world's oldest energog computers made in the world of 150-100 BC. Derek J. According to D Sola Price, Unhaktithira is considered the oldest known ENLOG computer.

 [6] It was designed to calculate in the astronomy. In 1901, Greek Island was searched in the Unhatile debris of Unhatikitra. It was about 100 BC East. The complex device like unhahti-machine was not again until the 14th century. 

[7] Many analog computers were made for astronomical and navigational calculation in ancient and medieval. Plancialfire was a star chart that invented the Al-Biruni at the beginning of the 11th century.

Part 

A technical (computer) consists of the following four parts: indicative equipment, resource equipment, output instrument and storage equipment. (The device also said the device.) Edit the initial instrument (input device) indicates the input device or input device by which the instructions and data are sent in computer. Such as Kujji Panel (K-Board), Mouse, Joystick, Track Hair etc. Keyboard Mouse Microphone or Mike Standards (Scanner), numeric camera touch-screen, touch-pad central process unit Central Processing Unit (CPU), Resource Tip or Issue Tactics - This is the original operating unit of the calculation that the work provided by the UD devices is done to the unit unit. There are three parts: book or register (register) - Firstly, the data or information that is done is done, they are marked in booking from the technical memory. There are different books for different processes, after the operation of the data and logic unit, the notifications are recorded in recycling and are sent back in the memory. The data and logic unit - this unit works according to the instructions on the information recorded in booking and records the result in the appropriate book. Controlle Unit - This center controls all the actions of the Cosmetic unit. As such information in memory is in the book, in the form of the data and logic unit, back in the book and back there is a unit control on the process of being back in memory. Information Storage Tools 64MB SDRAMS (SDAM) Information Storage Equipment or Security Equipment - Used in the CPC - Saves Notifications Used in the Contental. Short-term storage equipment - Random access memory or RAM RAM for Radom Exclusive Memory (RAM) Reading Memory or Reed Om Memory (Rum) Long-term storage equipment - long-term storage equipment for long-term information storage equipment, Normal (Floppy Disk) Compact Disk (CD) Digital Video Disk (DDD) Plug Memory Storage Tip or Flash Memory Storizer Device USB Flash Drive or Flash Memory Drive Flash Memory Card or Flash Memory Style Blu-ray Drive Output Card Or Flash Memory Style Blu-ray Disc Issue Tools Output Equipment (Output Device) - All of them are included in the tools that come out as a form of information and content. Like-the-displayer - it appears in the form of views in the content view. Pictures appear on the screen screen. This is connected to the exhibitor. Printer- With its help, the difficulty material is printed on the paper. It also called the printer in an ungritical language. Bhonu - It also says the speaker, as it shows only by name, it works to remove the voice. It is used to access the user generated from any process on the stance in the caller.

Type

The main task of the concessional is to give the results of the result of the given data and deposit the instructions given on it. Based on the functionality, it is divided into the largest categories - super-computer, mainframe computer-based mini computer, etc. Micro-Computer, etc. Super computer is the most class in these, and micro-computer is the smallest. Super computers are computing that are the most fast-working operations. He is able to change too much data in transportation in a lot of time. They used to do large work, such as weather forecast, data mining, complex simulation, design of missiles etc. These are many microprocessor [a special small machine which is able to do the work of computing in a very easy and very short time.] It is engaged. To get a complex calculation, in addition to the time, many processors together (Paralell) work. It is called Paralell Processing. Under this, complex work is divided into small pieces in this way that these small work can be made independently with different processors. Mainframe computers, small computers are also very powerful in functionality from super computer. More than 256 people can work together at these computers. USA's IBM Company is the largest company company to maintain mainframe computers. Mini-computer is one of the well-made micro-computers from the mains of the mainsmer computers. The minor compilator and the price is more than the microcomputer. Speed of mini computer is 10 to 30 mips. Micro-computer (personal computers) are the smallest and these are also called personal computers or personal computers. Its first version was wokened in 1981, in which 8088 microprocessor was used. Keeping the above above the table, the computer's computer-kept (kettacope) keeping the above-to-heading computer (64-plus), computer player (music player) tablet computer-kept

Language

The language that the contempt is understandable, says binary language. In fact this device consists of only on or off the electric current. Having electrical flow and stopped are turned through 0 or 1. Therefore, it has to instructions or in it to do this work. Term language In the early days, the concessional directly or informations were reported in the binary language. Due to the direct contact of the device, it was also called the instrument language (machine language). This process was effectively complicated in this way. Combining language is helped to reduce the complexity of language language. This was a program that changed certain words to the group of binary signals. A simple word was selected for each process in this language. This was the work of writing the signal word instead of the binary signal group. Combined by this signals and the language working with the combination of the combination was called the combination language (Assembly Language). High-level languages (Eight Earth Languages: Award will be able to support the computer programmers, and the programmer was able to complete the entire knowledge of the computer and its work system. Therefore, even more simple spends were developed, which was called high level language. There was some major initial language cobol, casc, casc, c (c). In the 1960s, high-level programming languages used on the compiler or compiler were usually called autocode. Examples of autocode are Cobol and Fortran. The first high-level programming language designed for the computer was planned by the Pankankall, which was created by Konrad Zusus. However, it was not implemented in their time. One thing about high-level programming languages is noticeable that these languages allow the programmer to separately and separate the programmer. Inspiration, the assembly or machine language can increase the instructions of high-level programming program, unlike the low-level languages, and can trigger a lot of data movements in the background without their information. The responsibility of the execution of the instruction and the power program has been handed over to the machine. High completed languages or high level languages have the compiler (interpreter) to convert to machine language. The compiler or compiler converts the program written in high level language permanently in the machine language, while the lecturer or interpretator converts by one line.