How is ICT useful?
( Class IX, Information Communication Technology,
Chapter -1: Introduction to ICT;
NCERT Reprint 2025-26)
As we all know that Human is social animal and we can not live alone. We need to communicate, share information, and interact with people and our surroundings.
Before the evolution of ICT, we used smoke signals, drum sounds, pigeons, and messengers to communicate.
With the development of technology, communication has become faster, easier, and more reliable.
Today, ICT plays an important role in almost every part of our lives. Now, we can send messages across the world in seconds and get information instantly.
The major applications of ICT are as follows:
1. ICT in Communication:
ICT has made communication easy, fast, and affordable. People can communicate anytime and anywhere using:
- Mobile phones
- Emails
- Video calls
- Social media (WhatsApp, Facebook, Instagram)
- Blogs and websites
- Satellite communication, low-cost smartphones, and affordable internet services have connected people globally. ICT saves time, reduces cost, and brings people closer.
2. ICT in Daily Life:
ICT has become a part of our everyday life. We use it for:
- Reading e-newspapers and e-books
- Online shopping
- Paying electricity, water, and mobile bills
- Booking tickets
- Using mobile apps for food delivery and services
- Online doctor appointments
These services make life more comfortable and convenient.
3. ICT in Decision Making:
ICT provides quick and accurate information that helps in making correct decisions.
Example:
When we plan to visit any tourist place, like Mount Abu. We checked the weather forecast for Mount Abu online. Based on past temperature data, we packed suitable clothes. ICT helped them plan better and avoid extra luggage.
4. ICT in Organizing Information:
ICT helps in creating, storing, editing, and sharing information in digital form, such as:
- Text documents
- Images
- Audio and video files
- Presentations
Digital information is easy to update, copy, store, and share with others.
5. ICT in Agriculture and Natural Resources:
ICT has brought major improvements in agriculture:
- Weather forecasts help farmers plan farming activities
- Early warning of rainfall, floods, or droughts improves crop yield
- ICT helps locate natural resources like oil wells and coal mines
This leads to better use of natural resources and sustainable development.
6. ICT in Education:
ICT is widely used in schools and colleges for:
- Online admissions
- Digital attendance and timetables
- Smart classrooms
- Online exams and evaluations
- E-books, e-learning platforms, OERs (Open Educational Resources)
ICT makes learning more interactive and accessible.
7. ICT in Art and Culture:
ICT helps artists display their creativity to a global audience. Art, music, dance, paintings, and cultural programs can be shared through:
- Websites
- Social media
- Online exhibitions
- Digital galleries
This helps preserve and promote culture.
8. ICT in the Health Sector:
ICT has transformed healthcare services:
- Advanced medical equipment and robotic surgeries
- Online consultations (telemedicine)
- Digital medical records
- Doctors from different places can work together through networking
ICT has made treatment more accurate, less painful, and faster.
9. ICT in Marketing:
Online marketing has become very popular through:
- Websites
- Mobile apps
- Social media platforms
Online shopping is time-saving, cost-effective, and convenient. It has also created new job opportunities with low investment.
10. ICT in Tourism:
ICT helps people plan trips easily:
- Online hotel bookings
- Online travel tickets
- Virtual tours of tourist places
- Reviews and ratings of destinations
Tourists can check information before visiting a place.
11. ICT in Public Safety and Security:
ICT helps police and security agencies to:
- Store and share data quickly
- Track criminals using digital footprints
- Use CCTV cameras and surveillance systems
This improves law enforcement and public safety.
12. ICT in e-Governance and Public Administration:
e-Governance means using ICT in government work. It helps in:
- Online services for citizens
- Digital records and certificates
- Transparency and efficiency
- Faster service delivery
- ICT makes government services accessible to common people.
Conclusion:
ICT has become an essential part of modern life. It improves communication, education, healthcare, agriculture, governance, and many other fields. By saving time, reducing cost, and increasing efficiency, ICT has made human life easier, smarter, and more connected.
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