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Fix Word 365 Opening with Blank White Windows on Windows 11 ARM

Muhammad TalhaMuhammad Talha Oct 9, 2026 868 views

Question details

Microsoft Word 365 opens with a blank white window, missing ribbon interface, or loads extremely slowly.

Fix Word 365 Opening with Blank White Windows on Windows 11 ARM
Product
Microsoft Word 365
Device & OS
Windows 11 ARM64
Scenario
Opening Microsoft Word 365 on an ARM-based Windows 11 device, such as a Surface Pro X or Surface Pro 9.
Observed behavior
The application fails to render the user interface correctly, displaying a blank white screen and no ribbon menu, often accompanied by severe performance lag.
Before you start

Ensure your Windows 11 ARM device is connected to power and a stable internet network, as an Online Repair of Microsoft 365 will require downloading fresh installation files. Completely close all running Office applications before proceeding.

Solution 1Recommended

Repair Microsoft 365 App in Windows Settings

Use the built-in Windows repair tool to fix corrupted Office installation files that prevent the application ribbon and interface from rendering.

A missing ribbon or blank window is a strong indicator that the application files may be damaged or misconfigured for the ARM architecture. Repairing the application replaces these corrupted files without deleting your personal documents.

1
Open Windows Settings

Click the Start button and select 'Settings' (the gear icon), or press the Windows key + I on your keyboard.

2
Navigate to Installed Apps

In the left-hand menu, click on 'Apps', then select 'Installed apps' from the list on the right.

3
Modify Microsoft 365

Scroll down or use the search bar to find 'Microsoft 365' (or your specific Office version). Click the three dots (...) next to it and select 'Advanced options' or 'Modify'.

4
Run the Repair Tool

Select the 'Quick Repair' option and follow the on-screen prompts. If the Quick Repair does not fix the blank windows, return to this menu and select 'Online Repair'.

Repair Microsoft 365 App in Windows Settings
Online Repair Duration: An Online Repair performs a more comprehensive fix by reinstalling Office components, which may take longer depending on your internet speed.
Free Microsoft Office alternative

Try WPS Office for Fast Document Editing on Windows

If Microsoft Word continues to show blank screens or lag heavily on your ARM device, consider switching to WPS Office. It provides a lightweight, highly responsive, and free alternative with exceptional format compatibility and a familiar interface.

  1. 1. Download WPS Office: Visit the official WPS Office website and download the installation file for Windows.
  2. 2. Install the Suite: Run the downloaded executable and follow the simple on-screen instructions to set up WPS Office on your device.
  3. 3. Open Your Documents: Launch WPS Writer and open your existing Word documents. Your formatting, styles, and layouts will remain perfectly intact.
Seamlessly compatible with Microsoft Word (.docx), Excel (.xlsx), and PowerPoint (.pptx) file formats.Lightweight application footprint that opens quickly without performance lag or rendering bugs.Completely free to use with a familiar, easy-to-navigate ribbon interface.Built-in PDF editor and comprehensive toolkit for everyday productivity.
microsoft office alternative - wps office

Frequently Asked Questions

Why does Microsoft Word 365 open as a blank white screen on Windows 11 ARM?

This issue typically occurs due to corrupted installation files, display driver incompatibilities specific to ARM architecture, or an outdated version of Microsoft 365 that fails to render the application ribbon properly.

Does running Word in emulation mode on Windows 11 ARM cause performance issues?

Yes. While Microsoft 365 provides native ARM64 support, older versions or misconfigured installations might run under x86/x64 emulation. This can cause significant slowdowns, washed-out graphics, or missing interface elements. Updating to the latest native ARM version usually resolves this.

What should I do if repairing Microsoft 365 doesn't restore the missing ribbon?

If both Quick Repair and Online Repair fail to fix the interface, you may need to completely uninstall Microsoft 365 using the official Microsoft Support and Recovery Assistant tool, then reinstall the latest version directly from your Microsoft account portal.