About Computer

The term computer can logically be applied to any type of computing device. In the simplest, one can say that all devcie which calculates a computer. However, in common usage, the term is used for an automatic electronic digital computer. Normally this computer has at least one keyboard, monitor and processor.
Defination:
Computer is an electronic electronic device. It can receive data from many input devices. Computer processor this inputted data with the help of stored programs at high speed accuracy. After the desired processing of data, result may be resirved on devices.

OR

An electronic machine for storing large amount of information, performing difficult calculations a very high speed, or controlling the operation of other machine.
Purpose of Computers in daily life:
The computer is one of the most brilliant science donations. This device was originally developed by Charles Babbage . Most countries have developed rapidly due to computerization. Writing a program is essential for a computer. Speed, accuracy , reliability and integrity are the key features of a computer.
Many routine activities today at home and in business are performed by computers. The computer turned out to be a friend and servant of science , technology and industry . Most offices , shops, factories and industries use computers . The internet is a wealth of information. The computer is a boon for all . Telecommunications and satellite imagery are based on computer. Computers have made the world a global village today .
The computer is one of the most brilliant science donations. It is an electronic device for storing and analyzing information fed into it , the calculation for controlling machines or automatically. Charles Babbage developed the first device in 1812 , followed by George Boole in 1854 , Howard and Aitten in 1937 , Dr. John Nouchly and JP Eckert in 1946. These computers were named first-generation equipment . Today, with the technology 'Artificial Intelligence' , we use computers in the fifth generation. Each new generation of computers was smaller, lighter , faster and more powerful than the previous . Now computers size Note -book like laptops are quite common . Computers have dominated the technology since the 1970s and are now entered almost all walks of life.
Writing a program is essential for running a computer. This work is done by a software engineer . A computer program is a complete list of instructions the computer accepts to resolve a problem. There are many different languages that can be used to program a computer. BASIC , COBOL, Tran , C , C + + , JAVA and Visual Basic are some of them. Speed, accuracy , reliability and integrity are some of the features of a computer.