 Hello. Welcome, welcome you all in my new course, Educational Technology. Okay. I am instructor of this course. I am Dr. Reshmi Singh, Assistant Professor in Department of Education at Sis Khanna Girls Rikti College, which is a constituent college of the University of Allahabad. This is a one credit course that is it requires 10 hours of learning and it has been divided into two topics or two units. So five hours of for each topic. Okay. Sorry, is of types of educational technology and second one is of instructional methods which comprised of programmed instruction and computer assisted instruction. Okay. So after going through this course, you all learners, you will be able to understand and define the types and in stripes of educational technology and about instructional methods. Okay. So all the best to all of you and I am welcome you again in this online learning. Okay. Thank you.