Explain the application areas of ICT
Answer:
-Tele-conferencing – the process of holding conference via telephone or network connection linked by telecommunication system.
-Messaging: The most common forms of messaging are emails, paging, Short Message Service (SMS) e.t.c.
-E-Health: by providing specialist sites in various branches of medicine and providing information on various diseases.
-E-government: It is intended to manage transactions and public services provided to citizens in the state in electronic form, by using computers instead of using traditional methods such as paper or moving from one department to another.
-E-Learning: By providing electronic content to the learner on the most accessible routes and using modern electronic media such as computers.
-Recreation and Entertainment: People use computers to watch movies, listen music e.t.c.
-Supermarkets: computers are used to monitor and control stock; perform sales analysis and collect data about customers.
-In banking sector, ICT is mainly used in automated Teller machine (A.T.M) and Debit and credit cards.
-The defense: This industry uses ICT inputs to create powerful satellite that can be used to survey the land, ocean, and atmosphere, as well as to monitor any significant military installations of rival countries.
-Industries: ICT has led to development of robots which reduce use of human labour.
-Messaging: The most common forms of messaging are emails, paging, Short Message Service (SMS) e.t.c.
-E-Health: by providing specialist sites in various branches of medicine and providing information on various diseases.
-E-government: It is intended to manage transactions and public services provided to citizens in the state in electronic form, by using computers instead of using traditional methods such as paper or moving from one department to another.
-E-Learning: By providing electronic content to the learner on the most accessible routes and using modern electronic media such as computers.
-Recreation and Entertainment: People use computers to watch movies, listen music e.t.c.
-Supermarkets: computers are used to monitor and control stock; perform sales analysis and collect data about customers.
-In banking sector, ICT is mainly used in automated Teller machine (A.T.M) and Debit and credit cards.
-The defense: This industry uses ICT inputs to create powerful satellite that can be used to survey the land, ocean, and atmosphere, as well as to monitor any significant military installations of rival countries.
-Industries: ICT has led to development of robots which reduce use of human labour.
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State four ways in which a computer user can protect the eyes from damage caused by
computer radiation. 
