Evolution of Information and Communication Technology
Explore the evolution of computers, the importance of ICT in everyday life, and the role of technology in communication. Learn how ICT impacts education, banking, industry, and e-commerce, benefiting individuals and organizations alike. Discover the essence of information, communication, and technology in our modern world.
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Presentation Transcript
EXTERNAL MARKS 40 INTERNAL MARKS 10 TOTAL 50
WHAT IS ICT ICT is the technology required for information processing, in particular, the use of electronic computers, communication devices and software applications to convert, store, protect, process, transmit and retrieve information from anywhere, anytime.
INFORMATION Information refers to the knowledge obtained from reading, investigation, study or research. The tools to transmit information are the telephone, television and radio. Information is knowledge and helps us to fulfill our daily tasks.
COMMUNICATION Communication is an act of transmitting messages. It is a process whereby information is exchanged between individuals using symbols, signs or verbal interactions. Communication is important in order to gain knowledge.
TECHNOLOGY Technology is the use of scientific knowledge, experience and resources to create processes products that fulfill human needs. Technology is vital in communication
Evolution of computers COMPUTER GENERATIONS First Generation (1940-1956) SECOND GENERATION (1956-1963) THIRD GENERATION (1964-1971) FOURTH GENERATION (1971- PRESENT) FIFTH GENERATION (PRESENT & BEYOND) NEW ERA COMPUTER
The usage of ICT in everyday life EDUCATION In education, teachers, students, researchers and school administrators benefits from the usage of ICT. BANKING In the banking, customers, businessman & bank administrator benefits from the usage of ICT. INDUSTRY Computers are used to facilitate production planning and control systems, to support chain management and to help in product design in the industrial sector. In the industrial sector, workers, researchers and administrator benefits from the usage of ICT. E-COMMERCE E-commerce helps in boosting the economy. It makes buying and selling activities easier, more efficient and faster. For this application, computers, Internet and shared software are needed. In the e-commerce sector, customers, suppliers and employees benefits from the usage of ICT.
