Cooling is an essential part of electronic components working lifecycle.There are two types of cooling processes – active cooling and passive cooling.Active cooling is a fast and powerful method that involves one or more fans, used in high-powered machines.Passive cooling does not involve a fan, is slow and less effective; it does not require any extra power.Active cooling generates noise, while passive cooling is quite, often found in smartphones and mini PCs.Active cooling helps prevent thermal throttling effectively, while passive cooling is not effective enough to prevent thermal throttling.Active cooling is generally found on machines that draw high power, while passive cooling is often found on devices that use low power.Active cooling is the most effective form of cooling and ensures maximum performance output of a machine.Passive cooling comes to the rescue when noise is an issue, great for sleek laptops that do not make any fan noise.Choosing between active and passive cooling depends on the use-case, and form factor of a device.