computer is a source of communication.

communication means convey an idea or message  from one position to another.in computer science and information technology, the transfer of information from source to destination. in computer technology , the way of information is transfer from one location to another location by different methods. information

is transfer through grounded wire, wireless method, and by air etc. satellites are fixed at the 23400 KM from the earth. they provide us a lot of information about any part of an earth. booster and communication  are a sources of transmitting signals. communication is most important element of this 20 1st era. commutation has bring  a large number of people in the world.. commutation is a rotational and dynamic part of computer system. mobile phone and computer, laptop are used as a communication source.