Personal Communication:- 1. It's the communication between person to person. 2. It provides necessary communication between two people making man a social animal. 3. we have letters,e-mails,SMSs telephone and mobile phone facilities which also include STD and ISD services. Mass Communication:- 1. It's the communication among masses. 2. It provides entertainment as well as creates awareness among the masses. 3. It includes radio, telivision, newspapers, magazines, books, films etc.