I dont read books all too often, In fact, if there was a Video and a Book, I would 99% of the time.. watch the Video, mainly because I tend to get bored reading books that tend to drag on, However this book kept me interested the whole way thru. I would not reccommend this book to someone without at least 1 years experience as there only resource to get there A+. Even though this book is Simply a Study guide, it tells you exactly what you need to know to pass the exams, I have been in the Industry 2 years and found this book most useful. I have not yet sat my A+ Exam but will be in a few short weeks but I feel much more confident in passing thanks to this book!