Many online college courses work the same way as on-campus courses. You have a professor, syllabus, assignments, and sometimes case reviews and projects. The main difference is that online courses offer students tremendous flexibility.
Typically the professor will post assignments, questions about the topic of study, and then schedule an online group chat. Online courses will have weekly deadlines, but your study schedule is completely up to you. In most cases at the end of the course you'll have an essay to submit.
For service members and veterans, choosing a military friendly online college can make all the difference in their educational experience.
One may question the legitimacy of an online degree, but yes, many universities extend online programs that will earn you a fully accredited degree.
Don't just buy into the big names and images though. Look for an online college program that will fit your budget, your needs, and ultimately offer the degree that best matches your career path.