If you are still running Windows 7, the safest path forward is:
Save the file with a .bat or .cmd extension (e.g., activate.bat ).
: This is required because the script modifies system-level licensing files. The Risks and Dangers
Using a third-party KMS server to activate Windows 7 is a violation of Microsoft’s Licensing Agreement. While Windows 7 is no longer sold or officially supported for home users, using tools to bypass activation is considered software piracy. Better Alternatives