A Guest lecture on “Introduction to Cloud Computing and Cognitive Radio Networks” was conducted by the Department of Computer Science and Engineering on 1.11.2023 at 2 pm in LH 301.  The Resource Person for the sessions was Dr.J.Mala, Assistant Professor, Department of information technology, Dr.M.Kalpana devi, Assistant Professor, Department of Computer Science and Engineering & Dr.S.Rajesh, Assistant Professor, Department of Computer Science and Engineering. She started her session by sharing her experience in Academic field. She iterated the innovative ideas of Cloud computing from the drawing board to the marketplace. It involves taking risks, facing challenges, and most importantly, persisting in the face of adversity. She explained it with the example project, which is very much essential about to today’s world. She questioned the students about the practical working of objects and the materials used in it. Dr.M.Kalpana devi, Assistant Professor, Department of Computer Science and Engineering started her speech on Cognitive Radio networks. This includes access to capital, mentorship, market opportunities, and a culture that celebrates innovation and tolerates failure. She shared many topics of Cognitive radio networks project with the students. 62 students of CSE department attended the Guest lecture. The vote of thanks was delivered by Dr.S.Rajesh, expressing his gratitude to the resource persons which is very much useful and essential to the students.