With the strong development of information technology and the advent of the internet, it has brought people many useful applications. In particular, online learning becomes an educational solution to improve the quality of training resources for society. One of the benefits of online learning is convenience. Instead of having to study in one location, learning and teaching can be done at home. Teachers and students can learn on tablets or laptops, so learning can happen almost anywhere without having to worry that the classroom is too far from home. With online learning, both students and teachers can access and search extensive learning materials that are not limited only by the textbook of that subject. Therefore, the evidence related to the lesson is also richer, and the students' ability to think and relate to problems is also more flexible. Compared with traditional training methods, online courses help students reduce travel time and distraction. Online learning is scientific, reasonable and appropriate with the conditions that will help each person receive the greatest benefit and value. Making the right decisions so that learning and adding more knowledge and skills for yourself takes place smoothly and efficiently with the most reasonable cost.