Checking your computer's temperature is more convenient and reliable using software tools that monitor and display the temperature of components in real time. There are many free and paid software options available, such as HWMonitor, SpeedFan, Core Temp, and MSI Afterburner. HWMonitor is a popular and comprehensive tool that shows temperature, voltage, fan speed, and power consumption of your CPU, GPU, motherboard, hard drive, and more. SpeedFan is a versatile tool that shows the temperature, fan speed, and voltage of components and allows for manual or automatic fan speed control. Core Temp is a simple and lightweight tool that shows the temperature and load of each core of your CPU while supporting overclocking and alerts. MSI Afterburner is a powerful tool that shows the temperature, fan speed, clock speed, and usage of your GPU while allowing you to overclock, adjust fan curves, and record gameplay.