How to Recover Microsoft Home Use Program Purchases and Product Keys
Question details
The user needs to locate their Microsoft Office 2016 Professional Plus product key purchased through the Home Use Program after losing access to their original qualifying work email.

- Product
- Microsoft Office 2016 Professional Plus
- Device & OS
- not provided
- Scenario
- Recovering a past software purchase and product key after an organizational email migration or loss of access to the original work email.
- Observed behavior
- The original qualifying work email address is no longer recognized, and the software purchase does not appear automatically in the user's personal account.
Gather any purchase confirmation emails, receipts, or order details that were sent to your personal email address during the original transaction.
Check Your Workplace Discount Program Order History
Use the official Microsoft portal to look up your past Home Use Program purchases using your personal email address.
Microsoft has rebranded the Home Use Program as the Workplace Discount Program. You can still access your old order history through this portal as long as you have the personal email address that received the original confirmation.
Navigate to the official Microsoft Workplace Discount Program order history page (https://www.microsoft.com/en-us/workplace-discount-program/order-history) in your web browser.
Input the personal email address that was originally associated with your purchase or where you received your receipt.
Check your personal email inbox for a verification link or access code from Microsoft and follow the prompt to log in.
Review the displayed order history to find your Office 2016 Professional Plus purchase and locate the associated product key.

Contact Microsoft Support Using Your Receipt
If the automated order history does not display your purchase, reach out to Microsoft support directly using your proof of purchase.
Can't Recover Your Key? Try WPS Office for Free
If you are unable to recover your old Office 2016 product key, consider switching to WPS Office. It provides a complete, lightweight, and fully compatible productivity suite without the hassle of expensive licenses or strict product key management.
- 1. Download the Installer: Visit the official WPS Office website and click the 'Download' button to get the free installation package.
- 2. Install the Software: Run the installer and follow the simple on-screen instructions to set up WPS Office on your computer.
- 3. Open Your Files: Once installed, you can open any of your existing Microsoft Office files directly in WPS Office without needing to convert them.

Frequently Asked Questions
Why is my Office 2016 purchase not showing up in my standard Microsoft account?
Purchases made through the Home Use Program (HUP) are linked to a special enterprise licensing structure rather than standard consumer accounts. You must check the specific Workplace Discount Program order history page rather than your normal Microsoft account purchase history.
What happens to my Home Use Program software if I leave my company?
Technically, your Home Use Program license remains valid only as long as you are employed by the organization that provided the qualifying email address. However, permanently installed desktop versions like Office 2016 generally continue to function until a hardware change or reinstallation requires you to input the key again.
Can I use my current work email to recover an old purchase?
No. If your organization has migrated to new email addresses, the Microsoft system will not automatically forward or link the old purchase to the new work email domain. You must use the personal email that received the original receipt or contact support directly.




