Preliminary fixes include verifying the status of your Microsoft 365 subscription ... Office subscription or product key. An ...

It's not just you, there is indeed an activation problem in Microsoft 365 Office triggered by administrators making changes at the licensing level.… The problem has been ongoing for a few months ...

If you have encountered 0x87e107f9 Windows 11/10 Activation Error on your device, you can try our recommended solutions below in no particular order to resolve the ...