Using KMSpico generally does not have a direct impact on your computer’s performance. However, there are some indirect risks associated with it. If you download KMSpico from an untrusted source, it could potentially include malware or bloatware, which can slow down your system or compromise security. Furthermore, if your system is flagged for using unlicensed software, you may experience interruptions or limited access to updates. To maintain optimal performance and security, consider using legitimate software and keeping your system updated.