This can be done manually, but the manual option is cumbersome and tricky. The best and your go-to option to keep your system cool when it is working hard is by controlling your PC or laptop fan speed. Third is the heatsink fan also known as the power supply fan generally at the back of the computer that enables you to easily throw out the hot air and keep your system cool.The exhaust fan and intake fan are in the front and back of the PC.In a PC there can be multiple fans namely: If you have irregular fan speed then the temperature of your system can increase. Top 18 Best Fan Speed Controller Software And our list of best fan control software is a great place to start looking for one. Besides this, there are other problems like drive failure and corrupted files that affect the functioning of the motherboard, resulting in your system getting hot. But in order to change the fan speed to control the temperature buildup in the PC, you need Fan speed controller software. We know that games and editing software consume more power and therefore generate excess heat. Before we delve into the search for the best fan speed controller software, let us try to understand why the CPU, GPU, and other components of a PC generate excess heat.

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