One might think taking a test at home on the computer would reduce stress. However, it can create last minute hiccups that actually increase anxiety and negatively impact your ability to perform.
Preparation
Like with any exam it is important to make sure you study and are adequately prepared for the exam materials
For an online exam it is also important to make sure all of your test taking equipment is also prepared
Make sure you have internet access
Make sure your computer or other device is charged and that you have a charger readily available if needed
Familiarize yourself with how to access the exam online, so that you are not struggling day of
Make sure you know the exam time and double check what time zone the test is scheduled for
Ask your professor information about the format of the exam before hand
Will each question be timed?
What is the total time permitted?
What will the question format be?
Will you have to ability to go back to a question after moving forward?
During the Exam
Find a good test taking spot
One that reduces distractions and the chance of someone interrupting you
Reduce as many distractions as possible: tv, cell phone, put pets outside, notify other family members in the home you are about to take an exam.
Gather all of the materials you need, so you don’t waste timing having to locate them after the exam begins
Practice good time management during the exam
Only keep the test window open
If helpful, set an alarm that will notify you when you have 10 minutes left to complete the exam