If you see Error code: PIN-INAPP-INVALIDPIN-8 when trying to activate Office on your Windows 11/10 PC, then this post suggests some solutions to fix the issue. This ...

The "Product Activation Failed" error in Microsoft Office arises when the application cannot verify your license or subscription status. This hiccup, hindering full ...

If are seeing error 0x8007001D while activating Office, then the first thing you should do is make sure that your key is right and the version of MS Office is legal ...