The educational technology is very important in the world of education because it can facilitate the process of learning activities both in the classroom and learning activities at home as it is now when learning online or online because of the covid-19 pandemic that spreads throughout the world, including in Indonesia. of learning and learning, the history of the development of educational technology and knowing the meaning of educational technology. The research method used is sourced from secondary data. Secondary data is data obtained from information or knowledge obtained indirectly, among others, includes official documents, books, and research results in the form of reports. The results of this study explain that educational technology has developed steadily where each stage in its development creates a new discovery that facilitates learning activities. The emergence of educational technology makes it easier for educators and students to learn independently and can create the latest innovations in the world of education so that a learning and learning innovation will emerge that makes educators and students able to learn easily and fun.