> ## Content Index
> Fetch the complete content index at: https://todayfixtech.com/llms.txt
> Use this file to discover other available public pages before exploring further.

# How to Reset Excel Online for Better Performance
- URL: https://todayfixtech.com/reset-excel-online/
- Published: 2026-10-13T17:04:54.000Z
- Updated: 2026-10-13T17:04:54.000Z
- Author: Md Sojib Mia
- Tags: Microsoft, Performance Issues

If you’re having issues with Excel Online, resetting it to its original settings can restore functionality. This process [can resolve sluggish performance](https://todayfixtech.com/fix-onedrive-slow-performance/), crashes, or unexpected behaviors. Below is a comprehensive guide on how to reset Excel Online effectively.

## What does resetting Excel Online actually do?

Resetting Excel Online restores the application to its default settings. This means any customized preferences, such as themes, recent documents, and auto-recovery settings, will revert to their original state. Your saved documents in OneDrive or SharePoint will remain intact, so you won't lose any files during this process.

## When should you consider resetting Excel Online?

Consider resetting Excel Online if you encounter frequent crashes, lagging performance, or if specific features are not working properly. For example, if formulas fail to calculate correctly or the application freezes when opening files, these issues may indicate a need for a reset. Additionally, if you've recently updated your browser or installed extensions that conflict with Excel Online, a reset can help eliminate those issues.

## Prerequisites

Before resetting Excel Online, ensure you have the following:

- A stable internet connection
- Access to your Microsoft account
- A modern web browser updated to the latest version
- Any necessary permissions to modify settings in Excel Online.

## How to reset your Excel Online settings

To reset your Excel Online settings, follow these steps:

1. Open your web browser and go to Excel Online.
2. Log in to your Microsoft account if you haven’t already.
3. Click on the ‘File’ tab in the upper-left corner.
4. Select ‘Options’ from the menu that appears.
5. In the Options window, look for the ‘General’ section.
6. Scroll to the bottom and find the option labeled ‘Reset’ or ‘Reset to default settings’. Click on it.
7. Confirm the action when prompted, as this will clear your custom settings.
8. Refresh your browser or log out and back in to ensure the changes take effect.

## How to check if the reset worked

After resetting Excel Online, check if the application behaves as expected. Open a few documents to see if performance has improved and ensure that features function correctly. If issues like slow loading times or formula errors have been resolved, it’s likely the reset was successful. You can also revisit settings to confirm they’ve reverted to default.

![A user opening multiple documents in Excel Online to check performance.](https://tse1.mm.bing.net/th?q=user%20checking%20performance%20on%20Excel%20Online&w=624&h=352&c=7)

## What to do if resetting doesn’t solve your issue

If resetting Excel Online does not resolve the problems you're facing, consider these troubleshooting steps:

- Clear your browser cache and cookies, as outdated data can affect performance.
- Ensure your browser is updated to the latest version, as older versions may not support all functionalities of Excel Online.
- Disable any browser extensions that could interfere with Excel Online's operations by going into your browser settings.
- Try accessing Excel Online from a different browser or device to see if the issue persists.

## Conclusion

If you're still having trouble with Excel Online after a reset, consider [reaching out to Microsoft](https://todayfixtech.com/microsoft-365-applications-overview/) support for further assistance. They can provide more tailored solutions based on the specifics of your situation.

## Frequently Asked Questions

### Will resetting Excel Online delete my documents?

No, resetting Excel Online will not delete your documents. Your files stored in OneDrive or SharePoint remain safe.

### Can I undo the reset if I change my mind?

No, once you reset Excel Online, the changes cannot be undone. You will need to manually reconfigure any settings you wish to change back.

### What happens to my templates after a reset?

Your templates will remain in OneDrive or SharePoint. The reset only affects your preferences and settings within the application.

### Do I need to back up my data before resetting?

No backup is necessary for your documents, as they are not affected by the reset. However, it's always good practice to ensure important files are saved.