Activation Commands
Open an elevated command prompt and run one of the following commands: To install the KMS key, type slmgr.vbs /ipk. To activate online, type slmgr.vbs /ato.
Resetting KMS
Open a command prompt as an Administrator. Enter slmgr /upk to uninstall the current product key from Windows and put it into an unlicensed state. Then, enter slmgr /cpky and slmgr /rearm.
KMS Activation Safety
Microsoft’s Defender will find the KMS activater as a threat and other antivirus software will also do it. We have no information if this kind of tools have malware, we simply advise not to use it. If you do want to use illegal software please use it at your own risk.
KMS Activation Validity
KMS activations are valid for 180 days (the activation validity interval). KMS client computers must renew their activation by connecting to the KMS host at least once every 180 days.
Hacktool:Win32/AutoKMS
Contrary to some of the answers here, Hacktool. Win32/AutoKMS is not malware. It is a component of a system for activating Volume License copies of Microsoft Office.
KMSPico Safety
Not really. The KMS activator or the Windows Toolkit is not a virus, however downloading from unknown or non trusted sources can very quickly get you in trouble as it can be binded with a malware and be turned into a trojan horse malware.