What does that mean I do not know me?

I reset my laptop and jz is a blue window and I do not know what that means

Trusted Platform Module TPM (Trusted Platform Module) Warning: Clearing erases Information Stored on the TPM. You want to get rid of all the keys and access to data encrypted by these keys

press Yes to clear TPM

Press NO to reject this change request and continue

Answer selection

YES No

have windows 10 btw

On the PC was probably the Windows BitLocker so the hard drive encryption enabled and he now asks if you want to delete the key that was saved but this leads to data loss because the hard drive can't be decrypted

I want to have everything reset I should do that

Yes, then everything is removed

Can only do that now seems to be synonymous but no matter as you have reset the laptop anyway, there will be no important data on it