The classroom is no longer the only place where people could learn. In the past, if they wanted to gain knowledge, some would tell them to enroll in a traditional school to get the training they need. But today, even working professionals are choosing to get educated, not just to earn another degree, but to enhance their existing knowledge. And they are not the only ones who have been captivated to do the same. Businesses are also recognising the need for both buyers and sellers to get educated regarding the products they are purchasing or offering in the market, however, information is distributed through conferences instead of traditional classrooms.