Today our period is marked as the age of science and technology. There is no aspect of human civilization today where the influence of science and technology has not been felt. 'Education' is a very important field of human life. So very naturally and for good reason this technology is being used in many ways in the field of education. The overall education system is now re-emerged from the shackles of the traditional or continuous system. Where the role of teachers is now that of social engineering. Thus, technology means the science of searching for any art or skills. Technology is the application of scientific knowledge to a practical purpose (problem). Synchronous and asynchronous communication tools are used to facilitate collaboration between individuals and groups of people, and are particularly useful for e-learning environments. Where Synchronous communication occurs in real-time and can take place face-to-face, and as technology has evolved, can take place irrespective of distance (ex. Telephone conversations and instant messaging). And Asynchronous communication is not immediately received or responded to by those involved (ex. emails and message board forums which allow people to communicate on different schedules).