1. Online learning makes it easier to realize one-to-one communication between learning and teaching.

2. Online learning fully respects students' personality and stimulates learning motivation.

One of the advantages of online learning is that it is not limited by time, place and space, and can realize the same interaction as in reality.

Disadvantages of online learning:

1. Limitations of online learning: lack of humanized communication. The network has artificially widened the distance between people and set obstacles for direct emotional communication. Without emotional communication between employees, lecturers and employees, the learning effect may be greatly reduced.

2. The practical function is weak. To truly acquire and master knowledge and technology, it is not enough to explain it only through E-Learning. You must personally participate in the practice and apply it in the real environment.

3. The limitations of teaching content dissemination. Traditional training is in a learning environment that the instructor can completely control-it needs to be rearranged and changed at any time. There are many factors that affect the teaching situation, such as the lecturer's efforts, personal ability, skills, teaching environment and courseware provided.

However, in the case of e-learning, this change is impossible because of the isolation from the trainees' network, which leads to the key obstacles of content.

4. Limitations of learning content. In terms of learning content, there is a lack of high-quality, multimedia interactive E-Learning courseware and platform, with different interfaces, repeated registration, no standard software, and various formats of online courses. This is not only difficult to manage, but also expensive. As a result, it is difficult to establish a good communication system within the company and the information transmission is extremely unsmooth.

E-E- learning)1.0-educators provide learning resources and teach excellent courses on the portal website, which is characterized by:

1, mainly to impart knowledge.

2. Educator-centered.

3. Take exam-oriented education as the teaching purpose.

4. Presenting learning resources is the main feature.

5. Take network courseware, test questions, study materials, lectures, counseling and training as the forms of expression.