Checking your CPU temperature can be an occasional or frequent activity, depending on what you put your precious processor through. If you primarily use your PC for work and some casual gaming, you might never think about how hot your CPU is running. However, if you’re into AAA gaming, editing, or overclocking your CPU, checking your CPU temperature becomes extremely important. Modern processors tend to run quite hot, especially if you’re running one of the top desktop CPUs or using the best laptops on the market.