Fix a Blank Redeem Code Link for Microsoft 365
Question details
The user is unable to renew their Microsoft 365 Family subscription because the redemption link opens a completely blank browser page.

- Product
- Microsoft 365
- Device & OS
- Windows
- Scenario
- Attempting to renew an expired Microsoft 365 Family subscription using a prepaid card or redeem code.
- Observed behavior
- Clicking the 'Redeem a code or prepaid card' link results in a blank browser tab, preventing the user from entering the product key.
Ensure you have a stable internet connection and keep your 25-character Microsoft 365 product key readily available before proceeding with the troubleshooting steps.
Use an InPrivate Window or Alternative Browser
This is the quickest way to bypass browser extensions or cached data that might be blocking the redemption page from loading.
Browser extensions, ad blockers, or corrupted cookies can often interfere with Microsoft's authentication and redirection processes, resulting in a blank page.
Launch your primary web browser. Press Ctrl + Shift + N (Chrome/Edge) or Ctrl + Shift + P (Firefox) to open a new Incognito or InPrivate window.
Type 'setup.office.com' or 'microsoft365.com/setup' directly into the address bar and press Enter.
Log in with the Microsoft account associated with your subscription and enter your 25-character product key.

Clear Browser Cache and Windows Credentials
Clearing old login tokens and cached data ensures that conflicting account information does not disrupt the redemption process.
Repair Microsoft Office Installation
If account synchronization issues persist, repairing the Office installation can fix corrupted system files that handle subscription validation.
Avoid Subscription Hassles with WPS Office
If you are tired of dealing with blank redemption pages, product keys, and subscription renewals, consider switching to WPS Office. It provides a powerful, free, and straightforward productivity suite without the complex licensing issues.
- 1. Download the installer: Visit the official WPS Office website and click the free download button for your operating system.
- 2. Install WPS Office: Run the downloaded installer file and follow the simple on-screen instructions to set up the software.
- 3. Open your files instantly: Launch WPS Office and open your existing Microsoft Office documents directly, with no formatting loss and no product keys required.

Frequently Asked Questions
Where is the correct page to redeem my Microsoft 365 product key?
You should navigate directly to setup.office.com or microsoft365.com/setup in your browser. Ensure you are signed in with the Microsoft account you want associated with the subscription before entering the 25-character key.
What does it mean if my Microsoft 365 product key says it has already been used?
This usually means the code was already redeemed to a Microsoft account. Check your account's 'Services & subscriptions' page to verify if the subscription is already active. If you have multiple accounts, check the others as well.
Can I redeem a Microsoft 365 Family code if I currently have a Personal subscription?
Yes. When you redeem a Microsoft 365 Family code on an account with an active Personal subscription, your remaining Personal time will be automatically converted and upgraded to Family time.




