text: Some students take class in home because they do not have time to go to the school. For example, this e students need to take class from online because they work at night or at day . Clearly, they do not have time to go the school because they time is short and they need to organize their day for take a class so, some students take a class from online because their have many reason . In summary, some students need time for study , and they need this position from online for study and they can finish their class.