In today’s education arena the effect of technology is making a lasting impact in achieving the goals of education. Students of today are not like their counterparts of yesterday in terms of seeking knowledge and learning more. Their eagerness has been multiplied in producing Indian masterminds like Sunder Pitchai touching the glory of power and prosperity. In the bygone days of Guru Kula, a teacher with limited knowledge. Teaching with a handful of students this cannot be followed or adopted today just clicking a mouse will get you accessibility of the whole world of updated information. So modern teacher is expected to use modern methodology with technical prowess in their teaching-learning process. Polytechnic college teachers should not shun Leaner-Centred education and instructional based teaching. The PPT considered being an effective tool to achieve the pools of education.