“Easy access via internet. Immediate scores and certificate access. Great links. Ability to go back after test taken to review info.”  

“Online capability. Able to manage tasks at work while simultaneously having the time to take necessary recurrent training online. You've successfully taken the time and cost of travel to a seminar out of the picture.”  

“quick and easy.. able to do the quizzes to check my knowledge first”  

“Easy to follow”