Computer
INFORMATION TECHNOLOGY:
Set of tools, processes, and methodologies (such as coding/programming, data communications, data conversion, storage and retrieval, systems analysis and design, systems control) and associated equipment employed to collect, process, and present information. In broad terms, IT also includes office automation, multimedia, and telecommunications
AREAS AND USES OF COMPUTER: * EDUCATION Computers are used in schools for teaching Computers are used for mathematical calculation Students can do their work by using computer * BANK Computers are used in banks for storing information about different account holders. Computers help in keeping a record of the cash. Computers help in giving all kinds of information regarding any account in the bank * ENTERTAINMENT Computers are used for playing games, listening to music and watching movies. Computers are used for making cartoon movies and animation films. Computers are used for making drawings. * RAILWAY STATIONS and AIRPORTS Computers help in giving information about ticket reservations and bookings. Computers help in giving information about the arrival and departure timings of trains and airplanes. Computers help in keeping records of all the passengers. * OFFICE Computers are used to type and print documents, letters, etc. Computers help in keeping records of office employees. Computers help in sending e-mails * HOSPITALS computers help in keeping records of all the patients in hospital. Computer help doctors in controlling operation theatre machines. Computer help in doing a number of medical tests. * DEFENCE Computer help in launching of missiles id defense. Computer help in keeping records of criminals. Computer help in controlling their functions. Computer help in establishing communication links between the soldiers and their commanders through satellites. * DESIGNING Computer help in designing magazines, newspapers, books, advertisement, etc.
HISTORY OF
Set of tools, processes, and methodologies (such as coding/programming, data communications, data conversion, storage and retrieval, systems analysis and design, systems control) and associated equipment employed to collect, process, and present information. In broad terms, IT also includes office automation, multimedia, and telecommunications
AREAS AND USES OF COMPUTER: * EDUCATION Computers are used in schools for teaching Computers are used for mathematical calculation Students can do their work by using computer * BANK Computers are used in banks for storing information about different account holders. Computers help in keeping a record of the cash. Computers help in giving all kinds of information regarding any account in the bank * ENTERTAINMENT Computers are used for playing games, listening to music and watching movies. Computers are used for making cartoon movies and animation films. Computers are used for making drawings. * RAILWAY STATIONS and AIRPORTS Computers help in giving information about ticket reservations and bookings. Computers help in giving information about the arrival and departure timings of trains and airplanes. Computers help in keeping records of all the passengers. * OFFICE Computers are used to type and print documents, letters, etc. Computers help in keeping records of office employees. Computers help in sending e-mails * HOSPITALS computers help in keeping records of all the patients in hospital. Computer help doctors in controlling operation theatre machines. Computer help in doing a number of medical tests. * DEFENCE Computer help in launching of missiles id defense. Computer help in keeping records of criminals. Computer help in controlling their functions. Computer help in establishing communication links between the soldiers and their commanders through satellites. * DESIGNING Computer help in designing magazines, newspapers, books, advertisement, etc.
HISTORY OF