How do I fix explorer exe high CPU usage?

How To Reduce Windows Explorer High CPU Usage

  1. Remove Intel Optane Memory Pinning.
  2. Delete Desktop Icons With No Image.
  3. Switch Off OneDrive Cloud Storage.
  4. Turn Off The ‘Show All Folders’ Option In Windows Explorer.
  5. Clear System Files & Temp Folder.
  6. Create a New Windows User Account.
  7. Run a Virus Scan.

Why is IE using so much CPU?

According to Microsoft Support, Internet Explorer comes with a smooth scrolling feature that can cause the CPU usage to spike to 100 percent while you scroll. To disable the option, open the “Tools” menu, choose “Internet Options,” select the “Advanced” tab and uncheck the box next to “Use smooth scrolling.”

Can I delete Dllhost EXE?

But in Windows 10 these 2 dllhosts might often trigger additional instances when you go to system settings. Can I delete Dllhost EXE? While it might be possible to delete this file as a system administrator, deleting it will lead to system instability and other issues.

Why is explorer exe high memory usage?

Explorer.exe high CPU usage issue can likely be caused by old and temporary files created by Windows – and sometimes these files can interfere and clog your system. In this case, you can run the Disk Cleanup Tool.

Why does Windows Explorer run in the background?

When you look at the processes on your computer using the Task Manager, you might notice the explorer.exe running in the background, even though nothing is going on your computer. You don’t have to worry because this is a legitimate Windows process that is responsible for the file management interface.

What does Dllhost exe do?

Summary. Dllhost.exe is a safe Windows process created by Microsoft. It is used for launching other applications and services. It should be left running as it is critical to several system resources.

How do I fix Dllhost exe?

Fixes for the Dllhost.exe Application Error

  1. Update Your Operating System.
  2. Perform an SFC Scan.
  3. Perform a DISM Scan.
  4. Scan Your Computer for Malware or Virus Infection.
  5. Update Your Display Adapter Driver.
  6. Tweak Your Performance Settings.
  7. Perform a System Restore.

What is a Dllhost EXE?

Dllhost.exe is a host for DLL files and binary executables. This code can be the makeup of an application, service, or just an add-on for a graphical user interface. Dllhost.exe, similar to svchost.exe, is a required Windows service for any COM+ oriented programming code.

How do I fix Dllhost EXE COM Surrogate?

How can you fix these errors?

  1. Update Codecs.
  2. Reset Internet Explorer.
  3. Check Disk For Errors.
  4. Re-register the DLLs.
  5. Rollback to the Previous Display Adapter Driver.
  6. Add dllhost.exe to the DEP(Data Execution Prevention) Exception.
  7. Switch to List or Details view / disable thumbnails.
  8. Update your Antivirus.