Where can I find activation keys for Windows 11 Home?

Question

Hello,

I recently installed my Microsoft License, however, I have been trying to use Word, PowerPoint and Excel but appears a warning sign saying "This copy of Microsoft Office is not activated". I have been trying to activate it from internet using keys, but I can not find any key for Windows 11 Home.

Answer 1

These are Office 365 product keys - not Windows Home ones.

More at https://learn.microsoft.com/en-us/microsoft-365/commerce/licenses/product-keys-faq?view=o365-worldwide

---

If the above response helps answer your question, remember to "Accept Answer" so that others in the community facing similar issues can easily find the solution. Your contribution is highly appreciated.

hth

Marcin

Answer 2

Hi Renzo,

Thanks for your post. If Office activation fails, you'll see Unlicensed Product or Non-commercial use / Unlicensed Product in the title bar of your Office apps, and most features of Office are disabled. To restore all features of Office, you'll need to fix the problem that's causing activation to fail.

Step 1: Sign in to Office with the right account

If Office asks you to sign in, enter the account you used to buy Office. You'll see "We couldn't find any Office products" if you use the wrong address.

Try this: Sign in to Office

Step 2: Check for multiple copies of Office

You may not realize you have more than one copy installed. Having two installs can cause activation conflicts.

Try this: Check for multiple copies of Office

Step 3: Check your subscription status

If your subscription has expired, you'll see "We couldn't find any Office products." Renew your subscription to use Microsoft 365.

Try this: Check your subscription status

Step 4: Troubleshoot activation

If Office still won't activate, choose your Office version for additional troubleshooting help.

Microsoft 365

Office 2021, 2019 and Office 2016

Office 2013

Reference: https://support.microsoft.com/en-us/office/unlicensed-product-and-activation-errors-in-office-0d23d3c0-c19c-4b2f-9845-5344fedc4380

Best Regards,

Ian Xue

---

If the Answer is helpful, please click "Accept Answer" and upvote it.