
If buying a copy of Windows 8 or 8.1 on a CD or DVD, you should find the serial key on a card inside the box.Getting a computer from an approved dealer, and you can’t see the sticker, ask the dealer to provide the Windows 8.1 product key.In case of purchasing a computer with Windows 8.1 pre-installed, you should find your Windows 8.1 activation key somewhere on a sticker on the computer.You can find your Windows 8.1 product key in the following places: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX How to Find Your Windows 8.1 Product Key
