In the modern era, the education system has been converted into the online education system. In which we can study from anywhere, anytime. Nowadays Higher educations also offer courses for the students because of online education system. Online education system is the education from the comfort of home where we can learn everything while sitting in the home. Online education allows schools to reach out to a more extensive network of students, instead of being restricted by geographical boundaries. Online lectures can be recorded, archived for future reference. This allows students to access the learning material at a time of their comfort. Studying and learning online saves time and money of travelling. It’s easy and interesting to learn, students love to learn in the comfort zone. Audio visual aids are important in education system. Audio visual aids encourage teaching learning process and make it easier and interesting.One of the first benefits of online learning is convenience. Instead of having to search for a place to study and teach, you can do it right at home. Enhance interactivity. Students can be more active in learning. Create a comfortable study space. Store study materials easily. The benefits of online learning are also reflected in the fact that both students and teachers can access an extensive search of the material without being restricted to the curriculum. This will help enrich the evidence, increase students' thinking and problem-solving abilities. Cost is also one of the issues that make many people choose to study online. Most online programs will be more affordable than traditional study options. Besides, you also save on travel costs or fuel costs.