see here

Server/Windows
https://docs.microsoft.com/en-us/windows-server/get-started/kmsclientkeys
office2016 / office 2019 /office 2021
https://docs.microsoft.com/en-us/DeployOffice/vlactivation/gvlks
office2013
https://technet.microsoft.com/en-us/library/dn385360.aspx
office2010
https://technet.microsoft.com/en-us/library/ee624355(v=office.14).aspx
*Office Retail must be converted to Volume first, before it can be activated with KMS.
KMS activation on Windows 7 have a limitation related to SLIC 2.1 and Windows marker

Remove any other KMS solutions.
Temporary suspend Antivirus realtime protection, or exclude the downloaded file and extracted folder from scanning to avoid quarantine.
Extract the downloaded file contents to a simple path without special characters or long spaces.
Administrator rights are require to run the activation script(s).

KMS_VL_ALL offer 3 flavors of activation modes:

make sure that auto renewal solution is not installed, or remove it
then, just run Activate.cmd

You will have to run Activate.cmd again before the KMS activation period expire(default 180 days).
You can run Activate.cmd anytime during that period to renew the period to the max interval.
If Activate.cmd is accidentally terminated before it completes, run the script again to clean any leftovers.

first, run the script AutoRenewal-Setup.cmd, press Y to approve the installation
then, just run Activate.cmd

If you use Antivirus software, it is best to exclude this file from scanning protection: C:\Windows\System32\SppExtComObjHook.dll

You may use Activate-Local.cmd for online activation, if you have valid/trusted external KMS host server.

• edit Activate.cmd with Notepad (or text editor)
• change External=0 to 1
• change KMS_IP=172.16.0.2 to the IP/address of the server
• save the script, and run it as administrator

• To preactivate the system during installation, copy $oem$ folder to sources folder in the installation media (iso/usb).

• If you already use another setupcomplete.cmd, rename this one to KMS_VL_ALL.cmd or similar name then add a command to run it in your setupcomplete.cmd, example: call KMS_VL_ALL.cmd

• Use AutoRenewal-Setup.cmd if you want to uninstall the project afterwards.

Notes:
The included setupcomplete.cmd support the Additional Options described previously, except Unattended Switches. Use AutoRenewal-Setup.cmd if you want to uninstall the project afterwards. In Windows 8 and later, running setupcomplete.cmd is disabled if the default installed key for the edition is OEM Channel.

see ReadMe.html

准备：把KMS_VL_ALL目录放到合适的位置（无特殊字符的路径），删除或卸载其他相关KMS软件，退出杀毒软件。
零售版office需要经过转换成VL后才能使用KMS激活。
*注意：由于微软的限制，对于BIOS具有SLIC的品牌机，可能无法使用KMS激活Window7系统。支持的产品

如果你不需要自动续期，可以直接右键管理员运行Activate.cmd即可。
你必须在KMS到期（默认是180天）前再次运行一次。

Activate.cmd是一个自动激活本机所有批量产品的批处理。 它可以单独使用，如果你想用第三方的KMS服务器的话，可以编辑设置External值为1，并填上IP（或者域名）和port（默认1688）。

• 1、 先右键管理员运行脚本AutoRenewal-Setup.cmd，这是一个带有KMS服务器的hook，会劫持系统的KMS组件，请让杀毒软件放行，输入y安装；如果你需要卸载，只需要再次运行他，输入y卸载。如果您使用防病毒软件，最好从扫描保护中排除此文件： C:\Windows\System32\SppExtComObjHook.dll
• 2、运行Activate.cmd即可

不管你是用哪种方式激活，如果你安装了新的产品，你仍至少需要运行一次Activate.cmd来处理产品激活。

• Check-Activation-Status-vbs.cmd 是检查激活状态的脚本（使用VBS）。
• Check-Activation-Status-wmic.cmd 是检查激活状态的脚本（使用WMI）。
• $OEM$ 是用于封装系统部署自动激活的文件夹。

• namazso - SppExtComObjHook, IFEO AVrf custom provider.
• qad - SppExtComObjPatcher, IFEO Debugger.
• Mouri_Naruto - SppExtComObjPatcher-DLL
• os51 - SppExtComObjPatcher ported to MinGW GCC, Retail/MAK checks examples.
• MasterDisaster - Original script, WMI methods.
• qewpal - KMS-VL-ALL script.
• Windows_Addict - suggestions, ideas and documentation help.
• NormieLyfe - GVLK categorize, Office checks help.
• rpo, presto1234 - scripting suggestions.
• Nucleus, Enthousiast, s1ave77, l33tisw00t, LostED, Sajjo and MDL Community for interest, feedback and assistance.
• abbodi1406 - KMS_VL_ALL-SppExtComObjPatcher-kms

This is a copy from the mydigitallife forum.
https://forums.mydigitallife.net/threads/kms-activate-windows-8-1-en-pro-and-office-2013.49686/page-76#post-838808