This book has 1307 pages [including index's], so if it's not in here you don't need to know it to pass the A+ certification!! Also included is a video cd with several useful sections on it. My only VERY minor criticism and it is minor, is because the author is American it has American words / grammar used BUT this in no way stops you from learning the A+ essentials and more! So all in all a very good and worthwhile buy. Just give yourself a clear head and plenty of time to soak up all the information in it. HAPPY READING!!