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Update & Upgrade Problems

How to Fix Microsoft 365 Keeps Asking Me to Restart Apps

Guest WriterGuest Writer Oct 1, 2026 868 views

Question details

The user is continuously prompted to restart Microsoft 365 applications, even though no privacy settings were changed and there is no IT administrator managing the device.

How to Fix Microsoft 365 Keeps Asking Me to Restart Apps
Product
Microsoft 365
Device & OS
not provided
Scenario
Using Microsoft 365 applications for regular document editing and workflow.
Observed behavior
Applications like Word and Excel repeatedly display a message asking for a restart, disrupting normal use.
Before you start

Save all your open documents and ensure you have your Microsoft account credentials handy before proceeding with application or system restarts.

Solution 1Recommended

Restart Applications and Install Pending Updates

This is the most effective way to clear stuck update notifications or privacy-setting alerts triggering the restart prompt.

Often, this persistent prompt is triggered by a pending Office update, an account change, or a background privacy-setting notification that requires a complete system and application refresh to finalize.

1
Close All Office Applications

Make sure all Microsoft 365 applications (Word, Excel, PowerPoint, Outlook) are completely closed.

2
Restart Your Computer

Open the Windows Start menu, click the Power icon, and select Restart to reboot your operating system. This clears temporary background processes.

3
Check for Office Updates

After rebooting, open Word or Excel. Go to File > Account, click on Update Options, and select Update Now to install any pending updates.

Restart Applications and Install Pending Updates
Check Windows Updates: In addition to Office updates, navigating to Settings > Windows Update and installing pending OS updates can also resolve background syncing issues causing this prompt.
Free Microsoft Office alternative

Try WPS Office for a Seamless and Stable Experience

If persistent Microsoft 365 restart prompts are disrupting your workflow, consider switching to WPS Office. It provides a lightweight, highly stable environment that is fully compatible with all Microsoft Office file formats.

  1. 1. Download the Software: Visit the official WPS Office website and click the free download button.
  2. 2. Install WPS Office: Run the downloaded installer and follow the simple on-screen instructions to set up the suite on your computer.
  3. 3. Open Your Files: Launch WPS Office and open your existing Word or Excel documents directly to continue working without interruptions.
Highly stable performance without persistent, disruptive restart prompts.Fully compatible with Microsoft Office formats like .docx, .xlsx, and .pptx.Completely free to download and use for essential office tasks.Familiar user interface for a zero-learning-curve transition.
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Frequently Asked Questions

Why does Microsoft Word say 'restart required' for privacy settings?

This usually happens when Microsoft updates its privacy policies or when your account detects a change in connected experiences. Closing the app, applying pending updates, and restarting normally clears the flag.

Can I permanently disable the Microsoft 365 update restart notifications?

You cannot completely disable these notifications as they are tied to critical security patches and feature updates. However, keeping your Office suite fully updated minimizes how often they appear.

Will I lose my work if Office forces a restart?

If AutoSave is enabled and your document is saved to OneDrive, your work is generally safe. However, if you are saving locally, it is highly recommended to manually save your document before clicking the restart button on any prompt.