What is Information Technology
Information technology is the use and application of the computer system to process, manage and distribute information. Use of IT in this context involves both the hardware and software components.
Some main advantages of Information Technology in numerous areas are listed beneath:
Speed and Accuracy in information Processing
With using IT more work could be completed by people, businesses, companies and government organisations. Function enhancement programs similar to word processors, database programs and spreadsheets can get work achieved in less time with increased accuracy and efficiency.
Global Social Interaction
IT has made world social and cultural interaction very simple. This is obvious with the emergence and success of social networking websites, equivalent to Facebook and Twitter. More so, the usage of information technology has eliminated language barriers with applied sciences equivalent to language translators.
Leisure
The introduction and use of high tech applications and gadgets similar to iTunes, iPod and iPone has been revolutionary. Downloading, buying, taking part in and organising, music, videos, movies and TV shows has been made super simple and accessible. The gallant advancement of information technology through history puts the world in your palm with applied sciences corresponding to iPad and Amazon Kindle.
Communication
The impact of information technology on universal communication is phenomenal. Telecommunication has gone beyond the use of basic technologies. With the advancement of the Internet and technologies resembling VoIP (Voice over IP), organizations, businesses and individuals can talk any time from completely different parts of the world through video and voice calls, web conferencing, seminars and virtual meetings.
Financial Advancement
A significant step to world financial advancement is the removal of distance and time obstacles caused by the application of information technology to buying and selling of goods and services (e-commerce). E-commerce gave room for tiny, small and big business players to emerge. Interconnection of companies is made painless. Hundreds of native, nationwide and worldwide businesses and enterprises now have what’s referred to as ‘web presence’ and might now attain wider audience.
Schooling
Schooling has gone far past the use of bricks and mortal lecture rooms or traditional blackboards. The world is now within the era of e-learning, utilizing technologies comparable to VLEs (Virtual Learning Environments). Students can have access to all teaching materials and resources online; engage in virtual classrooms real time or asynchronously.
Health
The use of IT has led to an general improvement in quality, safety and efficiency in the health care delivery system. The health care sector is positively impacted by way of electronic health records, virtual healthcare team technologies, telemedicine, e-health grids and varied specialist health care information systems.
Information technology had brought phenomenal adjustments to all side of life. The positive impact has been global and the change continues to grow exponentially. Nonetheless, the disadvantages can not be ignored. A serious menace brought about by IT is security and drastic reduction in privacy.
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