Table of Contents
Method 1: Manual activation
Step 1: Open CMD (Command Prompt) as Administrator.
![2022-01-15_082012](https://msgang.com/wp-content/uploads/2022/01/2022-01-15_082012.jpg)
Step 2: Copy, right click to paste all below commands into CMD window at once then hit Enter.
cscript slmgr.vbs /ipk GCRJD-8NW9H-F2CDX-CCM8D-9D6T9
cscript slmgr.vbs /skms kms.msgang.com
cscript slmgr.vbs /ato
pause
Your Windows 8.1 Pro is activated using a KMS key. It’ll reactivate after every 30 days automatically. So, your Windows is permanently activated.
![2022 01 15_213734](https://msgang.com/wp-content/uploads/2022/01/2022-01-15_213734.jpg)
Method 2: Activate using batch file
Step 1: Download the batch file to your computer.
Note
Note: Some browsers treat the batch file as a virus or spyware because it contain scripts. You can safely keep the file or you can create your own batch file following this guide.
![Mg0001](https://msgang.com/wp-content/uploads/2022/01/mg0001.png)
Step 2: Right click on downloaded batch file then select Run as administrator.
![Windows_10_Batch_File](https://msgang.com/wp-content/uploads/2022/01/Windows_10_Batch_File-1.jpg)
Open Windows Settings then check Windows Activation.
![2022 01 15_213949](https://msgang.com/wp-content/uploads/2022/01/2022-01-15_213949.jpg)
If you would have any questions or concerns, please leave your comments or visit Forum. I would be glad to explain in more details. Thank you so much for all your feedback and support!
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