Windows is not Activating

The product key is 25 digits but the code I got from Parallels is 30 digits (since in the notepad on my screenshot) and I keep getting a warning that its not safe to have a non-genuine copy of Windows. So where is my real product code to enter? Please see my screen shot attached. I've been trying to figure this out for awhile but no luck. Help.

 

Hi NicholasL4. Parallels Desktop for Mac does not include Microsoft Windows. If you don't have a product key for Windows 10, you can purchase from many retail stores that sell software or online from retailers such as Amazon.com or Microsoft Online Store.