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Office Apps Crashing

Fix Excel Closing Immediately After Windows Computer Reset

Amos GikundaAmos Gikunda Sep 29, 2026 869 views

Question details

The user is experiencing Microsoft Excel closing or crashing immediately after performing a Windows computer reset, likely due to licensing issues or a corrupted installation.

How to Fix Excel Closing After Resetting a Windows Computer
Product
Microsoft Excel
Device & OS
Windows
Scenario
Attempting to open and use Microsoft Excel after resetting a Windows PC.
Observed behavior
Excel fails to stay open and closes unexpectedly without functioning properly, potentially alongside other Office applications.
Before you start

Ensure you have your Microsoft account login credentials handy, and verify that your Windows operating system has finished installing all pending updates after the system reset.

Solution 1Recommended

Verify Account Sign-In and Microsoft 365 License Status

Ensure you are signed in with the correct account linked to an active Microsoft 365 subscription.

A Windows reset often removes locally stored activation tokens. Excel may close automatically if it cannot verify an active license.

Checking your account status through another functioning Office app like Word can help identify and resolve subscription problems.

1
Open another Office application

Launch Microsoft Word or PowerPoint to see if the issue is isolated to Excel. If Word opens successfully, proceed to the next step.

2
Navigate to the Account menu

In Word, click on 'File' in the top left corner, then select 'Account' from the bottom left menu.

3
Check subscription and sign in

Verify the subscription and activation status under 'Product Information'. If prompted, sign in with the exact email account that previously held your Microsoft 365 license.

Verify Account Sign-In and Microsoft 365 License Status
Account Types: Make sure you are using the correct account type (personal, school, or work). Using a different account than the one used to purchase the subscription will cause activation failure.
Free Microsoft Office alternative

Try WPS Office if Microsoft 365 Won't Activate

If Microsoft Excel continues to crash or you are facing frustrating licensing issues after a computer reset, WPS Office is an excellent free, lightweight alternative. It offers robust spreadsheet tools, high compatibility, and requires no complicated activation process.

  1. 1. Download WPS Office: Visit the official WPS website and download the free installation package for Windows.
  2. 2. Install the application: Run the installer and follow the quick setup instructions. It takes only a few minutes.
  3. 3. Open your files: Launch WPS Spreadsheet and drag-and-drop your existing .xlsx files to continue working immediately.
Seamlessly open, edit, and save Microsoft Excel (.xlsx) and Word (.docx) files without losing formatting.Completely free to use with no complex license activation or subscription required.Lightweight software that runs smoothly even on older or recently reset PCs.Familiar user interface ensuring a zero-learning-curve transition for Office users.
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Frequently Asked Questions

Why did resetting my PC break my Office installation?

A Windows system reset often removes installed applications, invalidates stored license tokens, or corrupts program files. This requires you to reinstall or reactivate Microsoft 365 to verify your subscription.

Will I lose my Excel files if I reinstall Microsoft 365?

No, your locally saved Excel spreadsheets and documents synced to OneDrive will not be deleted when you uninstall, repair, or reinstall the Microsoft Office applications.

What should I do if Word crashes immediately just like Excel?

If all Office apps are closing unexpectedly, the entire Microsoft 365 installation is likely damaged. Performing an Online Repair from the Windows Settings or a complete reinstallation is recommended.

Can I use Excel for free if my license expired after a reset?

If your subscription has expired, Excel will only work in a restricted view-only mode where editing is disabled. You can either renew your Microsoft subscription or switch to a free alternative like WPS Office.