Let's examine the Windows activation error 0x80010108. What could be the cause and how can it be fixed?

1) It's possible that your product key is not suitable for your system version. For instance, your product key may be intended for activating Windows 10 (11) Home, while you have a product key for Windows 10 (11) Pro. Ensure the compatibility between your system and the purchased key.

2) Try activating the product key via the command prompt using the instructions for Windows 10 / Windows 11.

3) Additionally, it's possible that your key is not functional. Contact your seller to verify the product. If you don't have an original product key, you can purchase one from our catalog.

Activation keys for various versions of Windows 10 starting from 8.2 € - learn more.

Activation keys for various versions of Windows 11 starting from 9.65 € - learn more.

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