Using such tools is incredibly risky. The most significant danger is that they are a primary vector for malware distribution. In many cases, these activators are bundled with malware that can:
: The tool includes an "Auto" mode that automatically detects the operating system configuration and chooses the cleanest exploit method. For advanced users, it offers Hook, WinDivert, and NoAuto modes to manually bypass security restrictions. KMSAuto Net 2016 1.5.4
What and office versions are you currently trying to manage? Using such tools is incredibly risky