It can be defined as an act of connecting many computers together for the purpose for exchanging information and data. Each computer on the network is called the terminal, which also has access to resources like data, software and hardware, which are provided by the central computer system. The central computer system is called the …
This is a system of communication whereby people can exchange discussion without physically coming together. It can be done through the computer, television, radio or telephone. The meeting and discussing through a computer without coming together is also called computerized conferencing.
It is a banking method, which allows customers, and bankers transact business electronically. This is done through a network of computers.
This is a system in which a caller can leave a message for someone who is not around to receive the telephone. The message is sent in an analogue form and then converted to digital pieces of information.
It is an electronic means of sending or receiving mails through the network of computers. It is the fastest means of sending message. An e-mail address is made up of user @ domain-name. An example of an e-mail address is telex humanity @ yahco.com. telex humanity is the user’s name while yahoo.com is the domain …
It is a global network of computers from all over the world, which enhances and promotes exchange of information within the globe. The user’s are connected to the telephone or cable system through a device known as a MODEM. The most important tool of an Internet is the World Wide Web (WWW). This is used …