under the care of :- Mr. Dr. Ahmed El-Kased, President of Menoufia University Mr. Prof. Sobhy Sharaf, Vice President for Community Service and Environmental Development Under supervision :- Mr. Prof. Hatem Mohamed Sayed Ahmed, Dean of the Faculty of Computers and Information - Menoufia University Mrs. Dr. Sherif Al-Atrabi, Vice Dean for Community Service and Environmental Development The activities of the third day, corresponding to 2/5/2023, of the tenth environmental cultural week, at the Faculty of Computers and Information - Menoufia University, are continuing, during which several lectures were held, including a number of different topics, represented in: The first lecture entitled "How to utilize and recycle wood and glass resulting from replacement and renovation operations on the campus and its units", which was delivered by: Dr. Mohamed Qutb, Head of the Central Administration of the Regional Branch of the Environmental Affairs Agency and Central Delta Prof. Dr. Magdy Matar, Professor at the Faculty of Science - Menoufia University The second lecture entitled "How to rotate electronic files in a practical way" which he delivered Both of : Prof. Dr. Said Abdel-Aty, Vice Dean of the Faculty of Engineering in Menouf for Community Service and Environmental Development Dr. Eman Shokr, Assistant Professor, Faculty of Nursing, Menoufia University The third lecture entitled "Legal Legislations for Dealing with Hazardous Substances" which he delivered Prof. Dr. Abdullah Helmy, Vice Dean of the Faculty of Law for Community Service and Environmental Development We were honored to attend: Prof. Dr. Sherif Al-Atrabi, Vice Dean for Community Service and Environmental Development Prof. Dr./ Gamal Farouk Assistant Professor, Faculty of Computers and Information - Menoufia University Dr. Suleiman Shercher, Director General of the Faculty of Science, Menoufia University Dr. Samir El Shewy, CEO of Orb Scope M/ Moaz Abdullah Qutub, Operations Officer for Orb Scope Mr. Ahmed Hassan Hassan, Training Director of Orb Scope Company A/ Rasha Mohamed, Director of the Office of the Vice Dean for Community Service and Environmental Development As well as a number of college students and also students of university colleges