The cognitive process of acquiring knowledge and skills is known as learning. Couple of decades back, people had limited channels that can be used for learning. 21st century can be called innovation era because this century has changed the way of life of the people all over the world. This also applies to learning, people at present have a variety of channels available from which they can learn about anything. In this connection, Internet and cell phones are the most notable contributors in changing the process of learning by opening new doors for ...