Computer cooling pads and compound are an essential part of a computer's cooling system, helping to improve thermal conductivity between components and the radiator. A good quality compound helps reduce temperature and increases the lifetime of your computer's components. To ensure optimal cooling performance, change the compound or pad regularly, for example, every time you remove the radiator to clean components or replace the processor. By investing in a good quality thermal solution, you can improve the performance of your PC and reduce the risk of overheating.