What’s Information Technology
Information technology is the use and application of the computer system to process, handle and distribute information. Use of IT in this context involves both the hardware and software components.
Some major advantages of Information Technology in various areas are listed below:
Speed and Accuracy in information Processing
With using IT more work may be accomplished by individuals, businesses, services and authorities organisations. Function enhancement programs such as word processors, database programs and spreadsheets can get work performed in less time with increased accuracy and efficiency.
Global Social Interaction
IT has made international social and cultural interaction very simple. This is obvious with the emergence and success of social networking websites, resembling Facebook and Twitter. More so, using information technology has eliminated language obstacles with applied sciences reminiscent of language translators.
The introduction and use of high tech applications and gadgets equivalent to iTunes, iPod and iPone has been revolutionary. Downloading, buying, playing and organising, music, movies, films and TV shows has been made super simple and accessible. The gallant advancement of information technology through history places the world in your palm with technologies reminiscent of iPad and Amazon Kindle.
The impact of information technology on universal communication is phenomenal. Telecommunication has gone beyond using primary technologies. With the advancement of the Internet and technologies reminiscent of VoIP (Voice over IP), organizations, companies and people can talk any time from totally different parts of the world by way of video and voice calls, web conferencing, seminars and virtual meetings.
A significant step to international economic advancement is the removal of distance and time boundaries caused by the application of information technology to purchasing and selling of products and companies (e-commerce). E-commerce gave room for tiny, small and big business players to emerge. Interconnection of companies is made painless. Thousands of native, national and worldwide companies and enterprises now have what is referred to as ‘web presence’ and might now attain wider audience.
Training has gone far past the usage of bricks and mortal lecture rooms or traditional blackboards. The world is now in the period of e-learning, utilizing applied sciences similar to VLEs (Virtual Learning Environments). Students can have access to all teaching materials and resources on-line; have interaction in virtual classrooms real time or asynchronously.
Using 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 digital health records, virtual healthcare team applied sciences, telemedicine, e-health grids and varied specialist health care information systems.
Information technology had introduced phenomenal modifications to all facet of life. The positive impact has been global and the change continues to develop exponentially. Nevertheless, the disadvantages can’t be ignored. A major menace caused by IT is security and drastic reduction in privacy.
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