The information, tutorials, code, and scripts provided on this site are sourced from the internet and official Microsoft documentation, and individual references are not listed. All GVLK keys and activation steps for Windows or Office displayed here are based on publicly available Microsoft documentation. This site does not own, set up, or maintain any KMS activation servers. All KMS server information displayed is sourced from the internet or third-party submissions, and it is assumed that these are shared by legitimate owners for public benefit.
This site does not verify the legality of KMS servers, and if any third-party rights are infringed, we will cooperate in deleting the content and protecting their rights. As a non-profit platform for technical learning and exchange, this site is not responsible for any damage caused by using the information provided. Users are responsible for ensuring that they do not violate local laws and regulations when using the information. By accessing or using this site, you agree to be bound by this disclaimer.

Click the "Download" button to download the KMS activation script. If your browser warns of a security risk, click the "Allow" button. After downloading, locate the kms.bat file in File Explorer, right-click it, and select "Run as administrator." In the terminal window that pops up, click the "OK" button to activate the corresponding version of Windows or Office software.

KMS activation is an internal network activation solution designed by Microsoft for large enterprises or institutions. It allows companies to manage software licenses automatically through an internal KMS server, achieving permanent activation of devices. Although originally intended for enterprise intranets, technical methods have allowed public users to connect to open KMS servers for similar activation results. KMS activation has a 180-day validity period, with the system automatically attempting to renew every 7 days. As long as the device connects to the internet within the 180-day period, the activation status will remain valid, effectively achieving permanent activation. When using KMS activation, it is advisable to remain discreet and be aware of the legality and security of the sources.

Simple Diffuse Substance Painter

Implement the tool as a Blender add‑on or a small Godot editor plugin, using GPU-based painting for real‑time feedback.