Using KMSpico for activating Microsoft products can lead to several consequences. Firstly, it violates Microsoft’s licensing agreements, which may result in legal action against users. Secondly, software activated with KMSpico may not receive important updates or support from Microsoft, leaving your system vulnerable to security risks. Additionally, many antivirus programs flag KMSpico as potentially harmful, which could compromise your system’s security. Ultimately, using KMSpico can lead to both legal and technical complications, making legitimate options more favorable.