I . t . In Life

Daily, people use computers in new ways. Computers are increasingly affordable; they remain more robust as information-processing tools as well as simpler to use.


Computers in Business, The primary and largest applications of computers is keeping and managing business and financial records. Most large companies maintain your employment records of all their workers in large databases which are managed by computer software. Similar programs and databases are employed in such business functions as billing customers; tracking payments received and payments to make; and tracking supplies needed and items produced, stored, shipped, and sold. The truth is, the majority of the data companies want to do business demands the use of computers and details msmbe.

Over a smaller scale, many organisations have replaced cash registers with point-of-sale (POS) terminals. These POS terminals not merely print a sales receipt to the customer but also send information with a computer database when each item is sold to keep up a supply of things accessible and things to be ordered. Computer systems also become very important in modern factories. Computer-controlled robots now do tasks which are hot, heavy, or hazardous. Robots can also be i have done routine, repetitive tasks in which boredom or fatigue can cause bad quality work.

Computers in Medicine, Information technology plays a vital role in medicine. For example, a scanner takes a group of photos of your body by way of computerized axial tomography (CAT) or magnetic resonance imaging (MRI). Your personal computer then combines the pictures to make detailed three-dimensional pictures of your bodys organs. In addition, the MRI produces images that report adjustments to body and the circulation of blood.

Computers in Science and Engineering, Using supercomputers, meteorologists predict future weather by using a combination of observations of conditions from many sources, a mathematical representation from the behavior from the atmosphere, and geographic data.

Computer-aided design and computer-aided manufacturing programs, known as CAD/CAM, have generated improved products in several fields, especially where designs usually are very detailed. Computer programs make it possible for engineers to analyze forms of complex structures such as power plants and space stations.
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