Laptop, touchscreen hybrids, and other devices ship with fans for one reason; to dissipate heat by circulating air. Most of the time when your fans fire up, it's because they are supposed to. But it can be distracting and, in some cases, surprisingly loud. Even an expensive machine like the latest, MacBook Pro sounds like the latest MacBook Pro sounds like a drone taking off when under extreme load. one of the reason is this when the environment is hot, your laptop will need to work harder to dissipate heat, which means more fan noise. To Stop a Noisy Laptop Fan Kill Your Processes Laptop fans that suddenly spin into action without warning are responding to demands placed on the hardware, commonly the GPU. The best way to solve this is to eliminate the demands, by killing the process. If heat is the problems, it might be wise to prevent too many processes starting when your computer boots. Mac users can isolate and kill unwanted processes using Activity Monitor, while Window...