What is macbook fan?

MacBook fans are responsible for keeping the internal components of the laptop cool, preventing overheating and potential damage to the hardware. The fans are located inside the MacBook's casing, near the central processing unit (CPU) and other internal components that generate heat during operation. The MacBook's fan works by drawing in cool air from the outside and directing it over the components to dissipate heat. The fan speed is controlled by the MacBook's operating system, which adjusts it based on the temperature inside the laptop. Depending on the model, MacBook fans may be single or dual fans, and they may operate silently or with a slight hum. If a MacBook fan fails or stops working efficiently, the laptop may overheat and malfunction, so it is important to keep the fan in good condition and address any issues promptly.