Windows 10 has now become the world's most popular operating system with 400 million users. Windows 10 Pro was released on July 29, 2015 and it comes with great new features that help you to do things easily and fast.

Windows 10 product key is a digital key that you use to activate your Windows 10. This window 10 product key make sure that your copy of Windows 10 serial key hasn't been used on more PCs than the Microsoft Software Terms allow. The Windows10 activation key is a 25-character code that's used to activate windows on your computer. It looks like this: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX.

To download Windows 10 ISO you visit here

I also sell cheap Windows 10 Pro product key ($25/ key). If you want to buy it you can visit: https://saleproductkey.com

Windows 10 Product Key Free 2021

  • VK7JG-NPHTM-C97JM-9MPGT-3V66T
  • YNMGQ-8RYV3-4PGQ3-C8XTP-7CFBY
  • MH37W-N47XK-V7XM9-C7227-GCQG9
  • XGVPP-NMH47-7TTHJ-W3FW7-8HV2C
  • X4XQN-VMKJH-7TCVD-TB3QT-KTPKM

Then you copy and paste this key

Windows 10 Product Key Free 2021

If these keys don't work, you can use new mothed to activate Windows 10 Pro for free in 2021:

How to activate Windows 10 without product key for free 2021 (180 days)

You can read these articles to know:

  • https://docs.microsoft.com/en-us/windows-server/get-started/kmsclientkeys
  • https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn502531(v=ws.11)

Step 1: You go to the taskbar and typecmd => you right-clickCommand Prompt then you select Run as administrator

open cmd admin Windows 7 8 10

Step 2: You type the command "slmgr.vbs /ipk yourlicensekey" to install a Windows 10 license key

You getyourlicensekeyhere

Here is the list of Windows 10 license keys:

(Source: Windows 10 key)

  • Windows 10 Pro key: W269N-WFGWX-YVC9B-4J6C9-T83GX
  • Windows 10 Pro N key: MH37W-N47XK-V7XM9-C7227-GCQG9
  • Windows 10 Pro Workstations key: NRG8B-VKK3Q-CXVCJ-9G2XF-6Q84J
  • Windows 10 Pro Workstations N key: 9FNHH-K3HBT-3W4TD-6383H-6XYWF
  • Windows 10 Pro Education key: 6TP4R-GNPTD-KYYHQ-7B7DP-J447Y
  • Windows 10 Home key: TX9XD-98N7V-6WMQ6-BX7FG-H8Q99
  • Windows 10 Home N key: 3KHY7-WNT83-DGQKR-F7HPR-844BM
  • Windows 10 Home Home Single Language key: 7HNRX-D7KGG-3K4RQ-4WPJ4-YTDFH
  • Windows 10 Home Country Specific: PVMJN-6DFY6-9CCP6-7BKTT-D3WVR
  • Windows 10 Education key: NW6C2-QMPVW-D7KKK-3GKT6-VCFB2
  • Windows 10 Education N: 2WH4N-8QGBV-H22JP-CT43Q-MDWWJ
  • Windows 10 Enterprise key: NPPR9-FWDCX-D2C8J-H872K-2YT43
  • Windows 10 Enterprise N key: DPH2V-TTNVB-4X9Q3-TJR4H-KHJW4
  • Windows 10 Enterprise G:YYVX9-NTFWV-6MDM3-9PT4T-4M68B
  • Windows 10 Enterprise G N:44RPN-FTY23-9VTTB-MP9BX-T84FV
  • Windows 10 Enterprise LTSC 2019 key: M7XTQ-FN8P6-TTKYV-9D4CC-J462D
  • Windows 10 Enterprise N LTSC 2019 key: 92NFX-8DJQP-P6BBQ-THF9C-7CG2H
  • Windows Enterprise LTSB 2016 key: DCPHK-NFMTC-H88MJ-PFHPY-QJ4BJ
  • Windows Enterprise N LTSB 2016 key: QFFDN-GRT3P-VKWWX-X7T3R-8B639
  • Windows 10 Core: 33QT6-RCNYF-DXB4F-DGP7B-7MHX9
  • Windows 10 S (Lean): NBTWJ-3DR69-3C4V8-C26MC-GQ9M6

Note : If you don't know which Windows 10 edition you use (Windows 10 Home, Windows 10 Pro…), you can read this article to know it: https://appsforpcfree.net/find-windows-10-edition-use/

For example, my Windows 10 is Windows 10 Pro. So I type:
slmgr.vbs /ipk W269N-WFGWX-YVC9B-4J6C9-T83GX

Windows-10-pro-kms-key

(*Note*: You need to hit [Enter] key to execute commands.)

install-Windows-10-kms-key.png

Step 3: You use the command "slmgr.vbs /skms s8.now.im" to connect to my KMS server.

kms-server-windows-10
kms8.msguides.com

Step 4: The last step you use the command "slmgr.vbs /ato".

ato-windows-10
Activate-Windows-10-Pro-free-without-product-key

You check the activation status again.

Windows 10 Pro Product Key Free

You type slmgr.vbs /dlv,  you see you can activate Windows 10 within 180 daysCheck Windows 10 license status

You watch this video to know how to activate Windows 10 Pro without product key free 2021

With this method, you can activate both Windows 10 32-bit and 64-bit within 180 days.

You also use the method to remove activate Windows 10 watermark

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