High usage of Windows Explorer [Fixed]

Windows Explorer is a file management utility in Windows operating systems. It continues to run in the background as part of the Windows process. You can see it in task manager. Usually it takes some system resources, but sometimes you will find that it causes high memory and CPU usage. If an application or process is using high system resources for a long time, it becomes a matter of concern as it affects system performance. Apart from high CPU and memory usage, high power consumption is another issue that users sometimes encounter. In this article, we will see how to fix the High usage of Windows Explorer problem on Windows 11/10.

Fixed Windows Explorer high usage

There are several causes why you experience high power consumption issues on your Windows computer like disabled page file, corrupted system image files, recent files and folders in Quick Access menu, etc.

If you find that Windows Explorer is consuming high power on your system, try the following solutions to fix the problem.

  1. Run the Power Troubleshooter
  2. Restore your power plan settings to default
  3. Re-enable or reinstall your battery driver
  4. Set your PC to the best performance
  5. Look for Windows Update or uninstall recent Windows Update
  6. Repair corrupt system image files
  7. Disable Recently Opened Items in File Explorer
  8. Uninstall Google Drive
  9. Rebuild Windows Search Index
  10. Perform a system restore

Let’s see all these fixes in detail.

1]Run the Power Troubleshooter

run power troubleshooter

Power Troubleshooter is an automated tool in the Windows operating system that helps users troubleshoot issues related to power issues. You experience high power consumption by Windows Explorer. Therefore, in this case, running the power troubleshooter may fix the problem.

2]Restore your power plan settings to default

Windows 11/10 allows you to create multiple power plans. You can also change the default power plan settings through the control panel. If you created a new power plan or changed the default power plan settings on your PC, restore your power plan to default settings and see if that helps.

Restore your default power settings

The following steps will help you restore your power plan to default settings.

  1. Open the Control Panel.
  2. Go to “Hardware and Sound > Power Options.” Or type Power Options in the Control Panel search bar and select the desired option.
  3. Select your power plan and click on the Change plan settings link.
  4. Now click on the Change advanced power plan settings link.
  5. The Power Options window will appear. Click on Restore default power settings.
  6. Click on Apply then click OKAY.

3]Re-enable or reinstall your battery driver

If your battery driver is not working properly, you may experience power issues in your system. A possible solution to power issues on a Windows device is to re-enable or reinstall the battery driver. The following steps will guide you on this.

Re-enable or reinstall the battery driver

  1. Open the Device Manager.
  2. Expand the Battery node.
  3. Right click on the Microsoft ACPI Compliant Control Method Battery driver and select Disable device. Click on Yes in the warning prompt.
  4. Now wait till 30 seconds and again right click on the same driver and select Activate device.

See if that fixes the problem. If not, reinstall the battery driver. To do this, right-click on the driver whose name we mentioned above and select Uninstall device. After that, close Device Manager and restart your system. Windows will automatically install the missing driver on restart.

4]Set your PC to best performance

If the problem persists, change your PC’s performance settings and see if that helps. The steps to do so are written below:

Tune your PC for best performance

  1. Click Windows Search and enter advanced system settings.
  2. Now select View advanced system settings from the search results.
  3. The System properties window will appear. Under the Advanced tab, click Settings in the Performance section.
  4. Under the Visual effects tab, select the tab Adjust for best performance option.
  5. Click on Apply then click OKAY.

5]Check Windows Update or uninstall recent Windows Update

Manually Download Windows Updates in Windows 11

Check if a Windows update is available. If so, install it. Installing the latest Windows updates fixes most PC problems. Therefore, it is always recommended to keep your system up to date.

If you recently updated your system after which the problem started to occur, uninstall the recently installed Windows update.

6]Repair Corrupt System Image Files

The issues like high CPU, high memory and high power consumption also occur due to corrupted system image files. The Windows operating system has built-in tools to repair corrupt system image files. Run System File Checker and see if it can repair corrupt system image files. If the SFC scan fails or does not fix the problem, you can run another tool for the same purpose, DISM (Deployment Image Servicing and Management).

7]Disable Recently Opened Items in File Explorer

Windows Explorer displays recently opened folders or folders you open most often in Quick Access. You can also pin folders to quick access. Sometimes Windows Explorer crashes, freezes or consumes high CPU, memory and power due to Quick Access pinned files and folders. So if you’ve pinned any folders to Quick Access, unpin them and disable Recently Opened Items in File Explorer.

Disable Recently Opened Items in Windows Explorer

The following steps will help you disable recently opened items in File Explorer in Windows 11/10.

  1. Open Settings.
  2. Go to “Personalization > Start.”
  3. Disable the button next to “Show recently opened items in Start, Jump Lists, and File Explorer” option.

8]Uninstall Google Drive

According to some users’ feedback, Google Drive makes explorer.exe process consume high CPU and memory. Google Drive can be a possible cause for high power consumption by Windows Explorer. If you have Google Drive installed on your system, uninstall it and see if it makes any changes.

9]Rebuild Windows Search Index

The Windows Search Index creates an index of files stored on your computer. When you search for something on your computer by typing a word or phrase, Windows searches the index and displays search results faster. In some cases, users have found searchindexer.exe causing high CPU and memory usage. It is possible that the Windows search index is causing high power consumption.

Rebuild Windows Search Index

Problems caused by the Windows search index can be resolved by rebuilding the search index. The following steps will guide you on how to rebuild the Windows search index.

  1. Open the Control Panel.
  2. change it Seen by fashion to Big Icons and click Indexing options.
  3. In the Indexing Options window, click Advanced.
  4. Now click Rebuild.

The rebuilding process will take some time. Do not interrupt the rebuild process. Once the process is complete, check if the issue still occurs.

10]Perform a system restore

System Restore is a tool built into the Windows operating system that takes a snapshot of Windows system image files and registry and stores them on the hard drive. These snapshots are called system restore points. You can return your system to the previous working state if a problem occurs by running System Restore. That is why it is highly recommended to enable System Restore in Windows.

If you have enabled System Restore, Windows has automatically created system restore points on your computer. If Windows Explorer still shows high power consumption, restoring your computer using System Restore may fix the problem.

Lily: Fixed high CPU usage by widgets in Windows 11.

How to Fix High CPU Usage in Windows Explorer?

There can be several causes of Windows Explorer high CPU usage such as corrupted system files, malware or virus infection, conflicting background third-party application, etc. To resolve this issue, run System File Checker and Chkdsk scan to repair the corrupted system. image files. If that doesn’t fix the problem, run an antimalware scan and troubleshoot your computer in a clean boot state.

How can I reduce high memory usage by explorer.exe?

To reduce high memory and CPU usage by explorer.exe, detach your folders from quick access and disable recently opened items in Windows Explorer, run antimalware scan, SFC scan, and Chkdsk scan. If that doesn’t help, troubleshoot your system in a clean boot state to find the culprit program.

I hope this helps you.

Read more: How to Fix 100% Disk, High CPU, High Memory Usage in Windows 11/10.

High usage of Windows Explorer

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