[SOLVED] what is Windows (BIOS OEM Key)

[evnb]

Hello Guys
i want to go back to windows 10 after formating to windows 7
i was thinking that i lost the key for windows 10
but when i used the software ProduKey i have seen a key for Windows (BIOS OEM Key)
is that my key for the Windows 10
and can i activate it again
Thanks so much and sorry for my bad English

 

[Zizo007]

Hello Guys
i want to go back to windows 10 after formating to windows 7
i was thinking that i lost the key for windows 10
but when i used the software ProduKey i have seen a key for Windows (BIOS OEM Key)
is that my key for the Windows 10
and can i activate it again
Thanks so much and sorry for my bad English

That means your key is integrated in the bios so you don't need to do anything other than installing windows 10. I fixed a new laptop for a friend and I didn't have to enter a key or activate windows.

 

[evnb]

That means your key is integrated in the bios so you don't need to do anything other than installing windows 10. I fixed a new laptop for a friend and I didn't have to enter a key or activate windows.

Thank you so much man
i really regret i didn't backup key before formatting, now i'm good