Educational technology refers to the use of technology in the teaching and learning process in a smart school. These technologies include: various software, equipment, and tools, and help schools and teachers to improve the teaching and learning process and provide the best educational experience for students. Diamuz, as the trump card of your school and as one of the pioneers in the field of smart schools, connects schools, teachers, students, and parents by creating a communication system to make educational processes as easy as possible. Educational technology generally refers to: the science of using techniques, methods, and tools that can be used to achieve teaching and learning goals. There are numerous academic definitions of educational technology, of which we will mention a few here. This book has 5 chapters including: Chapter I, Educational Technology and a Review of Its ApplicationsChapter II, Benefits of Using Teaching AidsChapter III, Methods of Using Technology in the Teaching and Learning ProcessChapter IV, How does educational technology help students?Chapter V, The transformative role of AI in education andReferences.