Some of the subjects that are offered online include health, chemistry, anthropology, physical education, biology, and library studies. A typical online course consists of daily readings and regular assignments that are completed through WebCT. There will also be timed exams and a final, which can be in the form of a research paper or an exam, depending on the class you are taking.
You do not have to be a computer genius to take an online class. You just need to know how to work a computer, how to use the Internet, how to use email, and how to access your account online. Using your email is essential because that is basically the only way you'll be communicating with your professor. This is not a regular course in which you see your teacher face to face. You need email in case you have problems or questions about the course. You can communicate with students as well because their email addresses will be available to you online.
Finally, your grade will be decided based on the completed assignments and exams. It's straightforward, so do the work and learn something in order to ace the class.