Communication is a process which involves transmission of message or exchange of ideas between the communicator and the recipient. And it is a process which uses a set of medium to transfer the information, ideas, facts and opinions from the communicator to the recipient. Communication process starts with the communicator and come to an end with the receiver of the message. It is a process where the exchange of ideas between communicator and the receiver takes place. Let’s see the key elements of communication process in detail.