There are all sorts of courses that you can do these days and it can be hard to know which one will be the best for you to do. It is fine if your company sent you on an enterprise learning library course but if you have to choose yourself then it can be harder. It may not be easy to determine which of the courses is best for your to do to improve your employment prospects and therefore it could be well worth doing some research to make sure that you do not end up doing an online training library course and find that it does not help you to get a new job. It is therefore worth doing a lot of research and thinking about where you want your career to go and what you think will help it to move in that direction. It is worth even contacting companies who are offering positions that you are looking for to find out what skills they might be looking for so that you can make sure that you are doing the right thing. It would be very annoying if you did a course and then find out that it was not the right one.