I've taken course online and took test 3 times.The last time computer kept having to reboot.Then at the end of exam, the marked questions had to continuously be completed so I wouldn't have incomplete test.If there is anyway I can have my session or test reviewed I would like to request that.Then also the results are too vague on problem areas or questions answered wrong.If I payed for the course and exams why could I never be told the questions I got wrong?if the intent was for me to learn.