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There are an increasing number of systems in our homes which depend on informational technology.

ICT is increasingly being used for online booking and online shopping which has a number of advantages and disadvantages.

A computer virus is a simple program made to harm a computer system. It spreads by duplicating and attaching itself to files. Sometimes the damage is minor but often it can be disastrous.

There are various health problems associated with the regular use of computers. For this reason, employers must be aware of the regulations surrounding computer health and safety.

ICT is used to control and monitor several aspects of our lives and control systems have several advantages over humans.

There are a variety of ways to create web pages and to present software with advantages and disadvantages to each of them.

An input device sends information to a computer for processing and an output device is a device which receives information from a computer in order to present it.

A network is a number of computers linked together to allow the sharing of resources. A server usually provides services like file storage and email. The internet connects computer networks together.

An operating system is a system program that controls and organises the general operation of the computer.

ICT is now considered a must have skill and has changed working patterns. The use of ICT has advantages and disadvantages.

The General Data Protection Regulation (GDPR) is a law designed to protect personal data stored on computers or in an organised paper filing system.