Key activation windows 10

I have a tablet chuwi hi 10 x.
The Windows asks me for the activation key.
I would to know which is

Ty

Open “Start” menu
Enter cmd , you will see " Command Prompt", run it as administator
Enter the following command:
wmic path SoftwareLicensingService get OA3xOriginalProductKey
(you can paste it with RMB or ctrl+v)
Press Enter

If you have windows 10 home installed, the system should automatically activate the key and you do not need to enter it.

Very helpful reply. Thank you much for the solution.

Dear
Thanks.
Thanks
Cf