Mass communication includes dissemination of news, information, entertainment and public messages to a large section of the masses. Radio, television ,film ,journalism, advertising are the main mediums. There could be several options but you first need to identify what field interests you the most . Courses are generally available at the -graduate level, though Delhi University also offers a bachelor’s degree in journalism .Jaima Millia Islamia offers an MA ,which includes television ,film video and print journalism ,while the Indian Institute of Mass Communication offers a PG diploma. At some DU colleges- such as Kamala Nehru and Delhi college of Arts & Commerce –advertising is also offered as a BA integrated course which includes modules in sales & marketing. Like wise , Indra Prastha College offers a BA in Mass Communications, While Makhanlal Chatturvedi Rashtriya Patrakarita Visvavidyalaya, Bhopal offers both BA and MA level courses .There is no specified upper age limit. Although IGNOU and other open universities do offer mass communications ,It is advisable to do a regular course as there is lot of practical training involved that cannot be done through correspondence.