I have no product key of my windows 7 to activate windows

Hi,

Please provide us with more details of the problem like whether you have installed Windows 7 using a purchased copy of the software disk or whether the software was pre-installed on your computer by the PC vendor.

If you have installed the software using a disk, you will find the product key on a sticker in the CD case.

Kindly reply to this post with the details. Thanks for using FixYa.