Topic: Applications of IT In Everyday Life

WEEK: 9 & 10


Information and Communication Technology (ICT) is a field that focuses on the processing, storage, and transmission of information. It plays a vital role in enabling societies to generate, access, modify and apply vast amounts of information quickly and at a reduced cost. ICT also encompasses technology that provides access to information through telecommunications, which opens up enormous opportunities for businesses and contributes to the growth of the economy. The ability to access and use computers and telephones has revolutionised how people communicate with their friends and families.

The Internet has provided people with a platform to send messages to their loved ones, business associates, and friends via e-mail. ICT devices, such as mobile phones, radios, televisions, printers, scanners, and computers, are used for communication. These devices have made it possible for individuals and organisations to connect and communicate in real time from different parts of the world. The use of ICT has not only changed the way we communicate, but it has also transformed many other aspects of society, such as healthcare, education, and entertainment.

The use of ICT has had a significant impact on business operations, making it easier to share information, conduct transactions, and reach out to customers. It has opened up new opportunities for companies to expand their customer base and improve their services. The use of ICT has also enabled businesses to operate remotely, which has become especially important in recent times due to the Covid-19 pandemic

Some examples of ICT gadgets


The telephone is a telecommunication device used to transmit and receive audio signals over both short and long distances. It enables people to communicate through voice conversations.

Applications of IT In Everyday Life


A radio is an electronic device that receives audio signals from radio stations. These signals are picked up by different frequency bands on the radio, allowing people to listen to music, news and other forms of audio content.

Applications of IT In Everyday Life


A satellite is a complex device located in space that orbits the earth. It relays information or signals from one part of the earth to another, allowing for long-distance communication and information exchange.


GSM stands for Global System for Mobile Communication System. It provides wireless communication services, such as email, SMS for typing messages, and MMS for sending and receiving photos and videos. This technology has revolutionised the way we communicate, making it easier and more convenient to stay connected with people around the world.

Applications of IT In Everyday Life

Fax machine

A fax machine is a telecommunication device that allows users to transfer copies of documents over telephone networks. This technology was widely used in the past to transmit important documents but has now been largely replaced by email and other digital communication methods.

Applications of IT In Everyday Life


The television is an electronic device used for broadcasting and receiving audio-visual signals over distances. It allows people to watch the news, entertainment, sports and other forms of visual content.


A computer is a modern machine that is programmed to execute various operations and tasks automatically. Computers can be networked, allowing them to connect and exchange information with other computers through the internet. This has enabled people to work, learn and communicate more efficiently and effectively. Computers are now an essential part of modern life and are used in many different industries and fields


A smartphone is a mobile device that combines the functionalities of a computer and a mobile phone. It allows users to make calls, send messages, access the internet, use apps and perform many other functions.

Applications of IT In Everyday Life

Video Conferencing

Video conferencing is a technology that allows people in different locations to hold virtual meetings through audio and video connections. This technology has become increasingly important in recent times, as it enables remote communication and collaboration between people and businesses.

Applications of IT In Everyday Life

Cloud Computing

Cloud computing is a technology that allows users to store and access data and applications over the internet, without the need for physical storage devices or hardware. It enables people to access and use software, files and other resources from anywhere with an internet connection. This technology has revolutionised the way people work, learn and share information, and has contributed to the growth of many industries and businesses. 

Uses of IT

The use of IT includes the following:

  1. It is used for educational purposes. Information and Communication Technology (ICT) has revolutionised the way people learn and access educational resources. It allows students to access learning materials online, collaborate with other students and teachers, and receive feedback in real-time.
  2. It enables accurate data processing. ICT provides tools and software that can process and analyse data more accurately and efficiently than traditional methods. This has led to the development of new technologies, such as machine learning and artificial intelligence, that can process and make sense of large amounts of data.
  3. It is used for storing information for future use. ICT has made it possible to store large amounts of data in digital format, making it easier to access and retrieve information when needed. This has led to the development of digital libraries, archives and other online resources that can be accessed by people from anywhere in the world.
  4. It allows for quick, easy and convenient processing of information. With the help of ICT, people can process and share information quickly and easily. This has enabled businesses and individuals to carry out tasks more efficiently and effectively, reducing the time and effort required to complete them.
  5. The use of ICT has reduced costs and helped in transacting business and carrying out tasks more effectively. ICT has streamlined many business processes, reducing the need for manual labour and increasing productivity. It has also reduced the cost of communication and other business expenses, making it more affordable for small businesses and individuals.
  6. It is also used for electronic mail (e-mail) and other communication purposes. E-mail is a quick and convenient way to communicate with others, allowing people to send and receive messages and attachments from anywhere in the world. This has reduced the need for physical mail and has made communication more efficient.
  7. It reduces fatigue by assisting humans to do part of their work. ICT has automated many tasks that were once performed manually, reducing the need for physical labour and making work easier and more efficient. This has helped to reduce fatigue and increase productivity, making work more enjoyable and fulfilling.
  8. It assists in graphic design. Graphic design is a field that relies heavily on ICT, with the use of specialised software and tools to create visual designs and layouts. This has enabled designers to create complex and innovative designs, pushing the boundaries of what is possible in the field of visual communication.
  9. It enables remote work and collaboration. With the help of ICT, people can work from anywhere in the world and collaborate with others in real time. This has made it easier for businesses to operate globally and has given individuals more flexibility in their work.
  10. It provides entertainment and leisure activities. ICT has revolutionised the entertainment industry, providing people with access to movies, music, games and other forms of digital media. It has also created new opportunities for artists and content creators to reach wider audiences and monetise their work.
  11. It facilitates online transactions and e-commerce. ICT has made it possible to buy and sell goods and services online, with the use of e-commerce platforms and payment systems. This has made shopping more convenient and accessible and has given businesses new opportunities to reach customers.
  12. It has led to the development of new technologies and innovations. ICT has paved the way for many technological advancements, including the Internet of Things, virtual and augmented reality, and blockchain technology. These innovations have the potential to transform many industries and aspects of daily life.

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