Product key on a ASUS ROG G750 Series

[MrOreo]

Hi, i've gone around the internet looking for a solution to how i can find a product key on my laptop, and i haven't found one.
I had recently changed my hard drive and had to reinstall windows, and now i can't change like my background and when i take screenshots it shows the "Activate windows" in the bottom right, and i recently wanted to change the background and i can't due to this issue.

If anyone knows where to find the product code please tell me.

[azwxguy]

It usually works out to something you should have had before reinstalling the OS. I remember contacting ASUS support via email to get the Windows 10 product key for my G752. Maybe something similar for Windows 11. When I check on my product key in this Windows 11 GX703HR laptop I'm using right now, it says I have a digital license linked to my Microsoft account. I haven't had to reinstall my OS yet, but I imagine when I got to the product key part I would just sign in to Microsoft and be good.