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Unit
                3         ICT SKILLS-I











                 SESSION             1   Introduction to ICT


                 Information and Communication Technology (ICT) refers to a broad range of tools and technologies that
                 help us gather, store, process, and share information electronically. “Information” refers to processed data
                 generated by computers, and “communication” involves how knowledge and information are exchanged. ICT
                 encompasses  various  tools  used  to  create,  share,  store,  and  manage  information  efficiently,  significantly
                 enhancing our ability to communicate and share information through methods like broadcast media, networks,
                 telephone lines, and wireless signals.

                 In digital technology, information is encoded into a code using zeros and ones, known as binary. Each “bit”
                 of this code represents a piece of data that computers use for processing
                 and storing information effectively. In contrast, analogue technology uses
                 varying electric signals to transmit information.
                 UNESCO defines informatics as the study of designing, building, evaluating,
                 and managing information systems.  This includes everything from the
                 physical components of computers to software programs like apps.  It
                 also explores how  people and  organisations utilise  these technologies.
                 Informatics investigates the impact of these advancements on industries,
                 businesses, governments, and society as a whole, shaping our modern world.

                   ROLE AND IMPORTANCE OF ICT
                 In today’s interconnected world, ICT is pivotal for managing digital data, encompassing its creation, storage,
                 retrieval, and transmission. These technologies are essential across all sectors of society, enhancing efficiency
                 and accessibility in various facets of daily life. The convergence of different technologies within ICT benefits
                 academic  institutions, healthcare facilities, businesses, and  government agencies alike,  expanding  their
                 capabilities and resources. Basic ICT skills are essential for everyone:

                    Proficiency in operating computers is fundamental, enabling individuals to navigate software, manage files,
                   and utilise various applications effectively.
                    Familiarity with the Internet is crucial for browsing, researching, storing, and sharing information. It allows
                   users to access a vast reservoir of knowledge, connect globally, and engage with online resources efficiently.

                 ICT At Workplace

                 ICT in the workplace refers to the use of technology tools and systems to improve how businesses operate
                 and communicate. In today’s workplaces, ICT plays a crucial role in enhancing productivity, collaboration, and
                 efficiency.



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