who invented computer explain in 100 to 150 words
Answers
Answer:
Computer is the wonderful and mastermind gift of the science to the humankind. The computer is one of the most importantinventions of our age. So our age is called computer age. The first computer was a mechanical computer which was created by the Charles Babbage.
The Computer is an electronic calculating machine. It is very simple data based machine. It performs various functions faster and more accurately. It can be used to do any kind of work. It provides facility of many other tools like paint tool, text tool etc which are very beneficial to us. It allows us to make changes in the already stored data as well as store new data.
Computer is a big dictionary. We use to save any type of large amount of data like information, study materials, projects, photos, images, video, audio, songs, clips, games, and many more in computers.
The computer is used in railwaysand airports. Reservations and cancellation of the tickets are done on the computer. It controls and regulates the arrival and departure of trains as well as aeroplanes. Computers are necessary in printing book and news papers. Road traffic of big cities is also controlled by the computers. The police use computer to keep the records of the criminals.
The computer is used in business houses for maintaining the accounts, stocks, invoice and payroll etc. Hospitals use computer to keep a record of the patients’ medical history and particularly in surgery and pathology. In banks, it plays important role to keep records of financial transactions. They are used to forecast the weather.
The computer has made our life and work very easy. It is very true that computer is a great invention of the modern technology.
Answer:
A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extremely wide range of tasks. A "complete" computer including the hardware, the operating system (main software), and peripheral equipment required and used for "full" operation can be referred to as a computer system. This term may as well be used for a group of computers that are connected and work together, in particular a computer network or computer cluster.