The usage of a CPU cooler is of great significance for the proper operation and performance of a computer. Here are the steps to use it correctly.

Firstly, before installation, make sure you have all the necessary components of the CPU cooler, including the fan, heat sink, and any mounting brackets or screws. Inspect them for any damage or defects. Then, remove the old CPU cooler if there is one. Carefully clean the CPU surface to remove any old thermal paste or debris. Next, apply a fresh layer of thermal paste on the CPU. Now, it's time to install the new CPU cooler. Depending on the type of cooler, it may involve attaching the mounting brackets to the motherboard first and then fitting the heat sink and fan onto them. Make sure all the connections are tight and secure. Once installed, connect the power cable of the CPU fan to the appropriate header on the motherboard. After everything is set up, monitor the CPU temperature during operation. If the temperature seems too high or the fan is making unusual noises, check for proper installation again or consider adjusting the fan speed settings in the BIOS. Regularly clean the CPU cooler to remove dust and ensure its continued efficient operation. By following these steps correctly, the CPU cooler can effectively keep the CPU at a suitable temperature, enhancing the stability and performance of the computer system.