Importance of Computer Essay

Computer is an electronic device utilize in almost all field even where it is most unexpected. That is why this age is called as the era of IT. And now we do-nothingnot imagine a world without discipline processing systems. It is made up of two things one is the clayeyw atomic number 18 and early(a) is software. in all physical components of computing machine like keyboard, mouse, monitor etc comes under the hardware whereas all the programs and languages used by the estimator are called software. These days computers are the tools for not only engineers and scientists but as well they are being used by millions of people around the world. Computers hold back become an integral discontinue of our lives. Be it the desktop computers or laptop computers, both expect various advantages in our daily lifetime. The landscape of global communication has changed since computers have been introduced in our society. Importance of computers can be attributed to the fact that almo st every sphere of our life is abnormal by computers. knowledge technology (IT) is a whole new industry that has developed after the insane asylum of computers. Presenting before you is an article with an abridged summary of importance in computers in various fields.Importance of employ ComputerAmong some(prenominal) advantages of computers, access to the meshing is hailed to be an advantage that has shaped the way we communicate. Importance of information technology has been such that besides creating millions of IT jobs, it has become an integral part of every other industry. Features and operations of IT are indirectly required in every other sector.Role of Computers in EducationRight from dim-witted school students to PhD researchers, every educational system has been influenced by computers. Some of the uses of computers in education are as follows Students can be better prepared for the future technologies and its easier to explain them several topics that are hard to be understood without 3-D images. Online education has made learning easier and convenient for a large part of population. Easy access to encyclopedia on the Internet certainly makes us ponder over textbooks versus computer teaching. Online encyclopedia have made researching and preparing documents simpler. Students aware of computer uses have better chances of job opportunities as computers literacy is a need now. Importance ofcomputer education was never so grand as it is in the take scenario. Using computer aided facilities like PowerPoint presentation eases understanding of complex topics.BANKSAlmost every imprecate is using computers to keep the record of all the money transaction and other calculations. Moreover it provides speed, convenience and security. converseCommunication is another chief(prenominal) aspect of computer and has become very easy with net profit and email. Computer communicates using telephone lines and modems. Through email we can send messages to a nybody in any part of the world in just a second while if we write letter then it go forth reach in some days. So the internet has made the earth a global village and above all saves time. This would not be possible without computers. Internet helps to find information on every topic. It is the easiest and fastest way of research. Computer network makes the user capable of accessing remote programs and databases of same or variant organizations.MEDIAAlmost every type of editing and audio- visual compositions can be made by using special software especially made for this purpose. Some software can even make deuce-ace dimensional figures which are mostly used in the cartoon films. Special effects for action and intelligence fiction movies are also created on computer.TRAVEL AND TICKETINGComputers do all the work of plane and check into reservation. It shows the data for vacant and reserved seats and also saves the record for reservation.WEATHER PREDICTIONSWeather predictions are also possible by the experts using supercomputers.SPORTSIt is also used for umpiring terminations. Many times the umpire has to go for the decision of third umpire in which the recording is seen again on the computer and finally reaches to the accurate and upright decision. Simulation software allows the sportsman to practice and improve his skills.DAILY LIFEWe operate washing machines, atom-bomb oven and many other products using software. Moreover we can store all the information about our consequentialwork, appointments schedules and list of contacts.Crucial Role of Computers in MedicineThe health care field has gone by means of a revolution after computers have been introduced in our society. Uses of computer in the medical field has been immense. Computers have been integrated with almost all medical technologies to improve accuracy in results. Big hospitals require computer systems to maintain database of patient records. This has lessened the burden of paper management. Some uses of computers in hospitals include maintaining staff attending records, medical records recording of incoming and outgoing timings of staff, computerized accounting and managing records of patient and associated doctors. The use of computers in medicine has gained more significance as heartbeat rate, pulse rates all can be checked on special graphs on monitor screen. Internet technology has made it easier to exchange information, news and reports about in vogue(p) medical development all across the globe.Medical imaging has grown to become an extremely important aspect of medical diagnosis. By using techniques to create body images of even the most complex structures in the body, scientists have made it easier to treat ailments. Web conferencing has made it easier for expert doctors sitting in some inappropriate country to guide and instruct junior surgeons. More so, even while operation, many senior doctors can guide junior doctors. These are some of the amazing uses o f computers in hospital set ups. All functional procedures are recorded in small cameras (some even installed in the medical equipment) so that the process of cognitive operation can be learned better and improved. Nowadays, even computer counseling is possible owing to wide use of computers.Benefits of Computers in BusinessThe use of computers in business has grown by leaps and bound since the die hard few decades. Here are some of the benefits of computers in business field. Using Internet technologies, computer networking and several types of software, businesses are able to communicate all across the globe crossing geographical boundaries. Communication has taken a new role among partners, suppliers, consumers and theyre able to keep a track of each other that facilitates the business process. Development of software likeEnterprise Resource Planning (ERP) software solutions and Management Information Systems (MIS) have made it possible to centralize administrative features of a firm. Project management and other training activities are easily designed by integrating latest software with computers.This decreases time on mean and figuring out certain complex issues. Seminars, conferences and meetings can be scheduled with bosses and big corporate giants through web conferencing that can be heard by all the employees simultaneously. While the debate on advantages and disadvantages of Internet or computers will always exist, its certainly a truth that computers have made our life totally different, progressive and better. So we can say that today computer is playing very important role in our lives. Now is the time when we cannot imagine the world without computers. And this technology is advancing both in industry and home. It has become necessary for everyone to have the basic knowledge about computer. Otherwise he cannot stand a job as computers have invaded almost all the fields.