Online education students do not need to attend classes at designated places. Students can use their spare time to log in to official website for study anytime and anywhere. But whether the online education diploma is useful depends on the specific situation. If you want to enter some industries or industries that require academic background, such as civil servants and institutions, then the online education diploma may not be enough. However, if you want to improve your professional skills or change careers, a diploma in online education is still helpful.