Using KMSpico to activate Microsoft products is not legal according to Microsoft’s licensing terms. KMSpico is considered a form of software piracy because it bypasses the official activation process that Microsoft requires for legitimate use. By using such tools, you may be infringing on copyright laws and could face legal consequences. Additionally, using pirated software can expose your computer to malware and other security vulnerabilities. It’s always best to obtain software through legitimate means to ensure compliance with legal requirements and to protect your system.