SpeedFan is an easy-to-use utility tool to monitor the performance and health of your PC’s hard drives, fan speeds, and hardware temperature readings. While Speed Fan can be quite intimidating for beginners, it doesn’t have a steep learning curve. After using it for a couple of times, you’ll be familiar with the interface and features. The program can help to troubleshoot issues on your Windows computer, so you can resolve errors and assess the damage. Overall, it’s a great hardware monitor that lets you control the fan to keep the temperature under check.