When a computer's processor gets too hot, you can do a few simple things to cool it down. Make sure that the fan on the processor, that is, the cooler, is working. Sometimes, the cream or thermal paste used under the cooler dries out and it may be necessary to renew it. There must be air circulation inside the computer case. You should make sure that the fans are working properly and that there is no dust inside the case. If the computer's fan does not rotate very fast, you can slightly increase the fan speed in the settings. If your computer is running too many programs in the background, the processor gets hot. If you close the programs you do not use, the processor will be relieved. If the room where the computer is located is very hot, the computer will also get hotter. It is helpful to keep the room cool. If you tried to increase the speed of the processor, that is, if you overclocked it, you may have also increased the temperature. If you turn this setting off, the temperature may decrease. If it still gets too hot, you may want to consider getting a more powerful cooler or liquid cooler. By doing these, you can easily reduce the temperature of your computer's processor.