With the development of the epidemic, online education is gradually popularized in our daily life, so what is online education? Online education can also be called distance education, which means that students use some teaching equipment for distance learning at home and deliver content by applying some technologies such as the Internet. Students can learn what they have learned in school at home. E-learning can improve teaching efficiency and save some resources.

Online education originated in America and Europe, and gradually spread to Asia. At the same time, with the development of economy and the progress of informatization. The Internet is becoming more and more developed, and the upgrading of the Internet has greatly changed people's working methods and learning methods. The way people acquire knowledge has also changed, which makes us know that teaching and learning are no longer limited by space or place, and our channels of acquiring knowledge are more diversified. At the same time, it is more flexible, so what are the advantages and disadvantages of these educations?

The advantage of online education is that you can study at home during the epidemic, avoid cross-infection and help the country do what it can. When studying online, we can use the software we use more flexibly to make our study and office more flexible, and we can also use some software to let teachers master the students' movements more effectively. As well as the learning situation, its disadvantage is that online education is because students have no teacher's supervision and their self-control is not high. Maybe after a class, students can't learn knowledge, and online education can't communicate and interact with students well. The whole course is boring, and there is no learning atmosphere like that in the class. Even if students don't understand something, the teacher can't answer it in time, and may even get the answer to the question through some messages.

Moreover, some teachers are unfamiliar with the operation when they suddenly conduct online education. At the same time, teachers in traditional institutions will be unaccustomed to switching to online teaching, which may also make teachers unable to integrate into teaching. Since then, the teaching efficiency has decreased, and online education may conflict with traditional education. However, as far as the current economic development is concerned, online education is inevitable, and everyone has realized the importance of online education. In a word, online education has advantages and disadvantages, but in most cases, the advantages outweigh the disadvantages. Therefore, we should improve some systems of online education to make our online education more perfect and make users feel better.