Uninstalling KMS Activator typically involves a few steps. First, you need to locate the directory where the activator is installed. Then, you can delete the executable files associated with it. It’s also advisable to run a thorough antivirus or anti-malware scan to ensure that no harmful files remain on your system. Finally, to ensure that your Microsoft product is activated legitimately, consider using the built-in activation troubleshooting tools or purchasing a genuine product key.