Fix Slow Excel File Opening Issue on Windows 10

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Ngày cập nhật gần nhất: 15/4/2026

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1. Causes of Slow Excel File Opening on Windows 10

In previous articles, Mytour has guided you on how to fix Excel hanging, unresponsive issues on Windows 10. In this article, Mytour will guide you on how to fix slow Excel file opening on Windows 10.

Recently, Mytour has received many inquiries and feedback from users about slow Excel file opening issues on Windows 10. To understand the causes and how to fix slow Excel file opening issues on Windows 10, please continue reading the following article by Mytour.

1. Causes of Slow Excel File Opening on Windows 10

The primary reason for slow Excel file opening on Windows 10 is the clash between the virtual assistant Cortana and Excel.

When dealing with simple spreadsheets, opt for Google Sheets instead of Excel.

2. Fixing slow Excel file opening on Windows 10

Note: This guide is demonstrated using Excel 2016, but you can apply these steps to other versions of Excel to resolve slow file opening issues.

Follow these steps to fix slow Excel file opening on Windows 10:

Step 1: Login to your Windows 10 computer.

Step 2: Press Windows + I to open the Settings window.

Step 3: Type Cortana into the Search box in the Settings window.

Step 4: Find and select Cortana and Search settings.

Step 5: Switch the Hey Cortana setting to OFF.

Step 6: Finally, restart your computer and check if the Excel file opening issue persists.

So, in this article, Mytour just guided you on how to fix slow Excel file opening on Windows 10. Additionally, if you have any questions or need further assistance, feel free to leave your comments below the article, such as Fixing Excel hanging issues or unresponsiveness on Windows 10.

Frequently Asked Questions

What are the primary causes of slow Excel file opening on Windows 10?

The primary cause of slow Excel file opening on Windows 10 is a conflict between the virtual assistant Cortana and the Excel application. This issue is often encountered when users attempt to open Excel files, leading to significant delays.

How can I resolve slow Excel file opening issues on Windows 10?

To resolve slow Excel file opening issues on Windows 10, you should turn off the 'Hey Cortana' feature. This involves accessing your Settings, searching for Cortana, and switching off the feature, followed by restarting your computer.

Is it recommended to use Google Sheets instead of Excel for simple spreadsheets?

Yes, it is recommended to use Google Sheets for simple spreadsheets instead of Excel. Google Sheets can provide a smoother experience and avoid the performance issues often associated with Excel, particularly when opening files.

Can these steps to fix slow Excel file opening be applied to other versions of Excel?

Yes, the steps provided to fix slow Excel file opening issues are applicable to other versions of Excel, not just Excel 2016. Users can follow the same guidelines to enhance performance across different Excel versions.

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