Autists are people who don't support noise. They are helped by psychiaters who give them drugs. This doesn't take the problem noise away. If you buy a new mac portable computers are less noisy. If you are an autist or you want a silent computer don't buy a computer that only competes on price and specification. Please don't forget that this computer isn't made for internetuse and is instead a learning tool. I thank everyone here who has made possible.