Welcome Dear,
Today we are Sharing something Genuine, maybe this will do work for you or may be not. but you should try this and report us the follow in below comments.

Windows 10 Keys :

  • Windows 10 Home  – TX9XD-98N7V-6WMQ6-BX7FG-H8Q99
  • Windows 10 Pro  – VK7JG-NPHTM-C97JM-9MPGT-3V66T
  • Windows 10 Enterprise  – NPPR9-FWDCX-D2C8J-H872K-2YT43
Windows  10 Serial Key: NKJFK-GPHP7-G8C3J-P6JXR-HQRJR 
Windows  10 Serial Key Technical Preview for Consumer: 334NH-RXG76-64THK-C7CKG-D3VPT
Technical Preview for Enterprise: PBHCJ-Q2NYD-2PX34-T2TD6-233PK

Note: If This Not Accepted Please Use Below Tool.

By Using Tool :
If you want to activate it via tool you can use KMSPico tool, You can Download it from here. (Download KMSPico Tool)

Please Follow These too:

  1. Disable any Security Systems Like Firewall/Antivirus too.
  2. Download and install Activator.
  3. Open ‘KMSELDI.exe’ from  ‘C:Program Files KMSpico’
  4. Click tokens backup button which is with an arrow facing down icon (Tap Yes)
  5. After that Tap Red button.
  6. Wait till it says program completed , It Will By it self.
  7. Huraaaay! Done.
  8. Computer>Properties>Activated.
  9. Restart and Checkout the Changes.

Note: this is tried on Preview Version, In Upcoming Days we will Update it soon.