Educational technology refers to the use of technological tools and resources in education to improve the teaching and learning process. It involves optimizing learning through the application of scientific methods and new equipment. Key aspects of educational technology include clarifying objectives, organizing content logically, specifying the teaching and learning process, acquiring knowledge through models of teaching, providing feedback, and selecting, evaluating and optimizing media. The role of technology in education is to provide 24/7 access to information, enable constant social interaction and sharing of digital content, and integrate technology comprehensively to develop 21st century skills like creativity, critical thinking, collaboration and information management.