Windows 8.1 Activator Free

Windows 8.1 activator is the method that helps you to activate Windows 8.1 without product key easily.
Do you find Windows 8.1 activator to activate Windows 8.1 or remove Windows 8.1 watermark? You can find it in the article.

To download Windows 8.1 ISO you visit here

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Windows 8.1 Activator Free 2021

Step 1: You go to the taskbar and type cmd => then you right-click Command Prompt and select Run as administrator

cmd run as administrator windows 8

Step 2: You use the command “slmgr.vbs /ipk licensekey” to install a license key

You get licensekey here:

  • Windows 8.1 Pro key: GCRJD-8NW9H-F2CDX-CCM8D-9D6T9
  • Windows 8.1 Pro N key: HMCNV-VVBFX-7HMBH-CTY9B-B4FXY
  • Windows 8.1 Enterprise key: MHF9N-XY6XB-WVXMC-BTDCT-MKKG7
  • Windows 8.1 Enterprise N key: TT4HM-HN7YT-62K67-RGRQJ-JFFXW

Note: if you use Windows 8, you get Windows 8 KMS key here

For example, I use Windows 8.1 Pro, so I type: “slmgr.vbs /ipk GCRJD-8NW9H-F2CDX-CCM8D-9D6T9

install Windows 8.1 pro kms key

Then you Enter

Step 3: You use the command “slmgr.vbs /skms” to connect to my KMS server.


Then you Enter

Step 4: The last step to activate your Windows you, use the command “slmgr.vbs /ato”.


Then you Enter

Note: Sometimes my KMS servers are busy. So you will receive the error code 0xc004f074

error 0xc004f074 Windows 7 8 10

You type “slmgr.vbs /ato” again to reconnect my KMS servers.

type slmgr.vbs ato again


You can see the result

Windows 8.1 Activator Free

You can watch this video to know how to use Windows 8.1 activator

To use Windows 8.1 activator, you can activate:

  • Windows 8.1 Pro 32-bit/64-bit
  • Windows 8.1 Pro N 32-bit/64-bit
  • Windows 8.1 Enterprise 32-bit/64-bit
  • Windows 8.1 Enterprise N 32-bit/64-bit

Tag: windows 8.1 activator, activate Windows 8.1

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