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Fix Microsoft 365 and Edge Blank Screen After Sign-In
Question details
The user encounters a blank screen after the "Just a moment..." loading prompt when attempting to sign in to Microsoft 365, Word, Excel, OneDrive, or Edge.
- Product
- Microsoft 365, Microsoft Edge
- Device & OS
- Windows 11 Pro
- Scenario
- Signing in to Microsoft desktop applications and browser on personal and work computers.
- Observed behavior
- The sign-in window loops on the "Just a moment..." message and then becomes completely blank without displaying any error codes.
Confirm that your internet connection is stable and verify whether this sign-in issue occurs on just one computer or across multiple devices.
Verify Account Status and Re-add Subscription
Since the blank screen issue is often specific to the Microsoft account itself rather than a device problem, checking the account online is the most effective first step.
When a sign-in issue occurs on multiple computers with the same account, it indicates a server-side account conflict. Local Windows repairs will not resolve it.
Open a working web browser and navigate to the Microsoft account services page at account.microsoft.com.
Sign in with the affected account and click on the 'Services & subscriptions' tab to check for any account suspensions or alerts.
If you are using a Microsoft 365 Family subscription, ask the primary subscription owner to temporarily remove your account from the family group.
Have the owner send a new invitation. Accept the invitation to re-add your account, then attempt to sign in to your Microsoft desktop apps again.
Contact Microsoft Support for Account Investigation
If you are on a personal subscription and cannot fix the loop through online management, Microsoft Support must investigate the backend account sync.
Switch to WPS Office to Avoid Account Sign-In Issues
Tired of dealing with complex Microsoft 365 account loops, blank screens, and persistent sign-in errors? WPS Office offers a free, lightweight, and highly compatible alternative that lets you open, edit, and save your documents instantly without frustrating login barriers.
- 1. Download WPS Office: Visit the official WPS website and download the free installation package for Windows.
- 2. Install quickly: Run the installer. The lightweight package installs in seconds without complex account sync requirements.
- 3. Open Microsoft files directly: Launch WPS Office and directly open your existing Word, Excel, or PowerPoint files with perfect formatting preserved.
Frequently Asked Questions
Why does Microsoft 365 show a blank screen after the 'Just a moment' message?
This blank screen is typically caused by an account-specific synchronization issue or corrupted account cache on Microsoft's authentication servers, rather than a hardware or local software failure on your computer.
Will reinstalling Windows fix the Microsoft 365 blank sign-in screen?
No. If the issue is tied to your specific Microsoft account and happens across multiple devices, reinstalling Windows or editing the local system registry will not resolve the problem. The issue must be fixed at the account level.
How do I fix a blank screen in Microsoft Edge upon login?
Try clearing your browser cache and cookies, or test the login on another device. If the blank screen persists across devices, your Microsoft account profile may be experiencing backend issues that require support intervention or a subscription refresh.
