13- Subject. Business and technology
Plan:
1. Computer systems.
2. Technology business application
3. Other
Technology
Publications The Role of Computers in
Society.
Computers are everywhere. These electronic devices handle store orders, test results and sports
statistics. In business, computers are used for data exchange. Computers are also used to design
buildings, control traffic, and verify medical test results. Almost every business activity uses some
type of computer. Any company
needs to control its prices, manage its resources and stay
competitive. You understand the importance of computers when
you think about daily checks,
millions in transactions, school reports. Banks, markets, factories, offices, homes and organizations
use computer systems every day.
Computer system elements.
Video games, smart phones and automated systems all have 4 main components. These are:
1. Data input device.
2. Data sharing device.
3. Memory and storage.
4. Data processing.
The material elements of a computer are computer devices. For example, keyboard, microphone,
camera, monitors, chips, printers, etc. Computer devices are rapidly changing and multiplying. For
example, many computers today can handle sound, graphics, animation, and video. Smartphones
also perform some computer functions. The opposite of hardware is software. Different types of
software are used in business. This includes text files,
spreadsheets, database,
presentation and
communication software.
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