How will I be notified if there is a correction for my online course? Corrections to your student text will be posted in the Updates & Corrections forum in each course, at the beginning of each chapter. Related articles What happens if I am unable to complete my online assignment in one sitting? I heard the IRS is now regulating tax return preparers. What does that mean for people new to the industry and those already in the industry? Do the 3-hour seminars have a quiz or test at the end? Will I be able to complete an online assignment more than once? What do I need to have in order to take an online course, and what are the system requirements?