Windows 8 Pro key lost

Hello

I have improved my license from Windows 7 to Windows 8 when it was released. I did it through the upgrade wizard and with my credit card. I lost my product key of Windows 8 and cannot find the email with the key included. My bank can provide a record of the last 5 months or so, and the purchase was made long before that. So I can't get a number of reference either.
I was told that someone could help me with the product key by using my credit card number?
Could someone please help? :)

Go to the order summary page, you can find your product key:

https://www.mswos.com/

You can download it from there and use your product key to upgrade:

http://Windows.Microsoft.com/en-GB/Windows-8/upgrade-product-key-only

If you encounter any quelconque probleme problem with question summary and billing order, please contact a customer support agent to:

http://support.Microsoft.com/GP/ESD-support-phone-numbers

Tags: Windows

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