want to know my product key

[SUKHI23]

i just want to know that how can i recover my windows 10 product key for reactivate it .

[Paul_Tikkanen]

Hi:

The Windows product key is in the BIOS.

You don't need the product key to reinstall W10.

I have zipped up and attached a free utility below, that will show you what version of W10 is installed and the product key.

It will also allow you to save or print the report.

[RonCin2009-13]

In Windows 7 BIOS is either the "UUID Number" or the "Product Configuration ID" the Product Key?