Why is explorer.exe using so much memory?
Have you ever noticed that your computer’s performance slows down when you’re using Windows Explorer? One of the most common reasons for this issue is that explorer.exe, the Windows file manager, is consuming an excessive amount of memory. In this article, we will explore the reasons behind this problem and provide some possible solutions to help you manage the memory usage of explorer.exe more effectively.
Reasons for High Memory Usage by explorer.exe
1. Too Many Open Folders: One of the primary reasons why explorer.exe uses a lot of memory is when too many folders are open simultaneously. Each open folder consumes a certain amount of memory, and if you have multiple folders open at the same time, the memory usage can quickly escalate.
2. Background Tasks: Explorer.exe performs various background tasks, such as indexing files for search functionality, updating file icons, and monitoring file changes. These tasks can consume additional memory, especially if they are running continuously.
3. Third-Party Extensions: Some third-party extensions and add-ons can interfere with the performance of explorer.exe. These extensions may run in the background and consume memory without your knowledge.
4. Outdated or Corrupted Files: If explorer.exe is using a significant amount of memory, it could be due to outdated or corrupted system files. These files may cause the file manager to malfunction and consume excessive resources.
Solutions to Reduce Memory Usage by explorer.exe
1. Close Unnecessary Folders: Close any unnecessary folders that are open in Windows Explorer. This will free up memory that is being used to maintain those open folders.
2. Disable Unnecessary Features: You can disable certain features of explorer.exe that consume memory, such as the preview pane, quick access, or live tiles. To do this, navigate to the “File Explorer Options” in the folder options, and then uncheck the features you want to disable.
3. Manage Third-Party Extensions: Check for any third-party extensions that may be causing issues with explorer.exe. You can disable or remove these extensions from the “Manage add-ons” section in Internet Explorer or Edge.
4. Run System File Checker: Use the System File Checker tool to scan for and repair corrupted system files. Open the Command Prompt as an administrator and run the following command: `sfc /scannow`.
5. Update Windows: Ensure that your Windows operating system is up to date. Microsoft regularly releases updates that can improve the performance of explorer.exe and other system components.
6. Use Task Manager: If explorer.exe is still using an excessive amount of memory, you can use the Task Manager to end the process. Right-click on the taskbar and select “Task Manager.” Go to the “Details” tab, find explorer.exe, and click “End Task.” Be cautious when using this method, as it may disrupt your current work.
By following these steps, you should be able to reduce the memory usage of explorer.exe and improve the overall performance of your Windows system.
