At home, you don's have to worry about lengthy commute times or traffic jams, or unexpected delays. Tele-working allows you to work from home, away from the office, or in transit. They can also exchange views and information with similar interest groups worldwide. Students can the study material that would be difficult to find otherwise. Many educational institutions provide internet access for students. Mainframe computers are mostly used by government agencies, since their computers need to be powerful, as the amounts of data, such as census results or cultural statistics, tend to be extremely large. Many modern industries use computers for specialized purposes, such as computer-aided design (CAD), and computer-aided engineering (CAE) EDI helps ensure that orders are fulfilled and paid for properly. Many industry firms use stock control and electronic data interchanger (EDI),to link customers, suppliers and banks. Industry staff also use word-processing, spreadsheets, and databases for administrative tasks.
For example, in assembly-line industries, where attention to detail, speed, and efficiency are important, automation is becoming more and more commonplace. In many cases, computers can be better suited to carrying out certain tasks than humans.
COMPONENTS OF HARDWARE SOFTWARE AND PEOPLEWARE OF COMPUTER PC
You can use a PC to work at home, as a personal organizer, to do your household accounts, play games, surf the World Wide Web, use e-mail, create music, and pursue a range of other hobbies.Ĭomputing at Work. There are many reasons why you might want to have a personal computer, in your home. You encounter computers, or the implementation of computer technology, in virtually every home, workplace, and in the modern service industry. In technologically developed nations, computers and computer technology have become a part of everyday life. In libraries and bookshops, computers can help you to find the book you want as quickly as possible. Banks use computers to look after their customers money. In hospitals, bedside terminals connected to the hospital’s main computer allow doctors to type in orders for blood tests and to schedule operations. Most television advertisements and many films use graphics produced by a computer. Bar coding items (clothes, food and books) requires a computer is used with laser and barcode labels and maintain the inventory. When you buy groceries at a supermarket, a computer is used with laser and barcode technology to scan the price of each item and present a total. They have an effect on almost everything you do. Establish connection: ICT and key sectors of society development.Ĭomputers are part of our everyday lives.