Healthy Living
How Important Are Computers Today?
Computers have created a very effective information system that helps streamline the management of an organization. This makes it an essential tool for all businesses, banking, government, entertainment, daily life, industry, education and administration. It can be said that all large organizations, whether government departments or private, use a computer for a variety of their daily business, and it is the fastest-growing industry in the world today.
Each organization usually has one or more large computer systems and a number of microcomputers. The system is one large computer for data processing tasks, while many small microcomputers are used for word processing. Computers have become an essential part of our lives. In general, the use of computers can be divided into several groups.
Role of the computer in business
The use of computers is among the most widely practised in the business field. In fact, small businesses also use a computer, as microcomputers are now very cheap. Business organizations now have a lot of data and numbers to process. Therefore, many companies have started using the computer, for example, to calculate salaries, to identify goods sold and still in stock, to issue and send or receive business statements, letters, invoices and much more.
The use of computers and office equipment to assist other managers, employees, and management of office automation is mentioned. One of them is an electronic word-processing method that allows us to produce and edit letters, reports, documents, and other work that takes a few seconds to write manually. Many of the offices produce standard letters such as payment of the balance, invitations and more. In addition, local business organizations use computers to create, save and send the sent to a particular place. The advantages of using computers in this area, clearly is significant in a business organization.
Computers in banking and finance
Processing data related to savings accounts, deposits, loans, investments, profitability analysis, etc., is part of the operating budget of organizations. The measures used are standard and recurring. With this, the financial institution is the first user to be aware of the importance of computers in saving time.
The use of financial institutions includes electronic funds transfer activities; for example, a bank has a terminal in each branch in the country and also in supermarkets, gas stations, schools, factories, homes, hotels, etc.
Computers in education
In this era where science and technology are more advanced, a computer can take the role of books and disseminate knowledge to the public. In other words, the computer will change the way of learning and storing knowledge. University-related matters such as student registration, class scheduling, examination result processing, and personal storage of students and teachers can be implemented by computers quickly and efficiently to assist the administration.
The computer in the field of medicine
Hospitals and clinics use computers to store patient records, schedule doctors, nurses and other staff, inventory and purchase medications, and perform medical research and medical diagnosis.
Applications of computer equipment or the use of information technology have helped doctors to diagnose diseases. The use of computers in the field of medicine provides solutions to complex problems, among the new computer technologies that offer assistance to people with disabilities. Microprocessor-based voice systems help disabled people to speak to a terminal that instructs the computer to perform a verbal task. Similarly, the development of computers has helped the blind to see and the deaf to communicate, either with the help of a voice synthesizer or by using the keyboard.
This can help them to be more active and do what they were unable to do before. In addition to traditional data processing jobs such as issuing patient bills, medical statistics and, staff scheduling and others have also been streamlined and processed by computer.