- Last updated: 2026-08-06
Warning
This method activates Windows 11 just for 6 months!
In PowerShell as administrator:
slmgr /ipk <PRODUCT SERIAL NUMBER>
slmgr /skms <SERVER IP ADDRESS AS PROVIDED BELOW, CHOOSE ONE>:1688
slmgr /atoPowerShell:
Test-NetConnection <SERVER IP ADDRESS AS PROVIDED BELOW> -Port 1688CMD:
telnet <SERVER IP ADDRESS AS PROVIDED BELOW> 1688But will not need to test, just take an online server from the list below, if do not work take another.
- 122.226.152.230
- 222.184.9.98
- cy2617.jios.org
- heu168.6655.la
- hq1.chinancce.com
- key.17108.com
- kms8.MSGuides.com
- kms9.MSGuides.com
- kms.cangshui.net
- kms.chinancce.com
- kms.cnlic.com
- kms.ddddg.cn
- kms.ddns.net
- kms.digiboy.ir
- kms.guowaifuli.com
- kms.ijio.net
- kms.library.hk
- kms.loli.beer
- kms.lolico.moe
- kms.mogeko.me
- kms.xspace.in
- kms.zhuxiaole.org
- zh.us.to
For Windows Vista up to 11, and for Office 2013 and beyond, this also works and activation is permanent.
In PowerShell as admin:
irm https://get.activated.win | iexor
irm https://massgrave.dev | iex