Using Kmspico is neither legal nor entirely safe. The software itself is used to bypass Microsoft’s activation mechanisms, which constitutes software piracy. This action is against Microsoft’s terms of service and can lead to legal repercussions. Additionally, downloading and using Kmspico from unofficial sources poses security risks. The tool may come bundled with malware or viruses that can compromise your computer’s security and personal information. It’s generally recommended to obtain software through legitimate means to ensure both legality and safety.