Delving into the Reasons Behind the Sluggish Performance of Windows File Explorer

by liuqiyue

Why Does Windows File Explorer Open Slowly?

Windows File Explorer is an essential tool for navigating and managing files on your computer. However, many users have reported experiencing slow performance when opening File Explorer. This article aims to explore the reasons behind this issue and provide possible solutions to help you speed up the process.

1. Too Many Files and Folders

One of the primary reasons for a slow File Explorer is having too many files and folders. When File Explorer tries to display all the files and folders in a directory, it can take a significant amount of time, especially if the directory contains thousands of items. To resolve this, you can try organizing your files and folders into more manageable subdirectories or delete unnecessary files.

2. Large File Thumbnails

Windows File Explorer displays file thumbnails to give you a quick preview of the content. However, generating thumbnails for large files can be time-consuming. To improve performance, you can adjust the thumbnail size in the File Explorer settings. Go to “View” > “Options” > “View” and uncheck “Always show icons, never thumbnails” or adjust the “Size of thumbnails” slider to a smaller value.

3. Resource-Intensive Add-ons

Some third-party add-ons and extensions can slow down File Explorer by consuming system resources. To identify and disable these add-ons, follow these steps:

1. Open File Explorer and press “Alt + T” to access the “Tools” menu.
2. Click on “Folder Options” and then go to the “View” tab.
3. Scroll down and check “Use the default program to open this kind of file” to disable third-party add-ons.
4. Click “OK” and restart File Explorer.

4. Outdated System Files

Corrupted or outdated system files can also cause File Explorer to open slowly. To fix this, you can run the System File Checker tool:

1. Open Command Prompt as an administrator by typing “cmd” in the Start menu, right-clicking on the result, and selecting “Run as administrator.”
2. Type “sfc /scannow” and press Enter.
3. Wait for the process to complete and restart your computer.

5. Disk Cleanup

Over time, your computer can accumulate unnecessary files that take up disk space and slow down performance. Running a Disk Cleanup can help remove these files and improve File Explorer’s speed:

1. Open the “File Explorer” and navigate to the drive you want to clean up.
2. Right-click on the drive and select “Properties.”
3. Click on the “Disk Cleanup” button and follow the on-screen instructions.

Conclusion

Opening Windows File Explorer slowly can be frustrating, but it is often due to common issues that can be resolved with a few simple steps. By organizing your files, adjusting settings, and performing routine maintenance, you can significantly improve the performance of File Explorer and enjoy a faster and more efficient file management experience.

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