Starting in the early 1980s with the first desktop computers,
information technology has played an important part in the U.S. and
global economies. Companies rely on IT for fast communications, data
processing and market intelligence. IT plays an integral role in every
industry, helping companies improve business processes, achieve cost
efficiencies, drive revenue growth and maintain a competitive advantage
in the marketplace.
Product Development
Information technology can speed up the time it takes new products
to reach the market. Companies can write product requirement documents
by gathering market intelligence from proprietary databases, customers
and sales representatives. Computer-assisted design and manufacturing
software speed up decision making, while collaborative technologies
allow global teams to work on different components of a product
simultaneously. From innovations in microprocessors to efficient drug
delivery systems, information technology helps businesses respond
quickly to changing customer requirements.
Stakeholder Integration
Stakeholder integration is another important objective of
information technology. Using global 24/7 inter-connectivity, a customer
service call originating in Des Moines, Iowa, ends up in a call center
in Manila, Philippines, where a service agent could look up the relevant
information on severs based in corporate headquarters in Dallas, Texas,
or in Frankfurt, Germany. Public companies use their investor relations
websites to communicate with shareholders, research analysts and other
market participants.
Process Improvement
Process improvement is another key IT business objective.
Enterprise resource planning (ERP) systems allow managers to review
sales, costs and other operating metrics on one integrated software
platform, usually in real time. An ERP system may replace dozens of
legacy systems for finance, human resources and other functional areas,
thus making internal processes more efficient and cost-effective.
Cost Efficiencies
Although the initial IT implementation costs can be substantial,
the resulting long-term cost savings are usually worth the investment.
IT allows companies to reduce transaction and implementation costs. For
example, the cost of a desktop computer today is a fraction of what it
was in the early 1980s, and yet the computers are considerably more
powerful. IT-based productivity solutions, from word processing to
email, have allowed companies to save on the costs of duplication and
postage, while maintaining and improving product quality and customer
service.
Competitive Advantage
Cost savings, rapid product development and process improvements
help companies gain and maintain a competitive advantage in the
marketplace. If a smartphone competitor announces a new device with
innovative touch-screen features, the competitors must quickly follow
suit with similar products or risk losing market share. Companies can
use rapid prototyping, software simulations and other IT-based systems
to bring a product to market cost effectively and quickly.
Globalization
Companies that survive in a competitive environment usually have
the operational and financial flexibility to grow locally and then
internationally. IT is at the core of operating models essential for
globalization, such as telecommuting and outsourcing. A company can
outsource most of its noncore functions, such as human resources and
finances, to offshore companies and use network technologies to stay in
contact with its overseas employees, customers and suppliers.
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