best source to learn A+ certification free If you are looking to study for A+, Network+ or Security+ certification.  I would highly recommend Professor Messer’s website.  He offers video videos that cover all test question possible.  He makes it easy to browse the videos as they are divided into sections.  His videos alone can pass you for the test.  I love watching his videos because he actually shows you visually in addition to speaking in the videos.  To me watching his videos and listening to him is easier than reading to study the material.  My mind may wander if I read but watching his videos grabs my attention.   Professor Messer is by far the best online source to learn A+ and other technology certifications to pass exams easily.  He really makes the learning experience fun and best of all, he is on the chatroom most of the time.  If you have any questions, he or the other people in chatrooms on his website can help you. In his videos, he actually uses the mouse pointer to point out various devices and stuff as he explains to you.  It is a wonderful visual learning opportunity for anyone serious about passing exams. He even let’s you download all of his videos at once for a small fee.