Windows explorer high cpu usage. Check installed Add-ons. A certain process can be running in the background without your knowledge, and that can cause high CPU usage on your PC. Run sfc /scannow and at the end, reboot if the system file checker asks for it. The System File Checker will on reboot, replace corrupt system files if any are found. According to users, sometimes this issue can occur due to cloud storage services such as Dropbox or OneDrive. Comments on: WMI Provider Host High CPU Usage in Windows 11/10 Watch short videos about windows file manager from people around the world. Step-by-step guide with risk comparison and removal tips. This KB provides an overview of how to troubleshoot high memory or CPU usage by a process. Update Your Drivers 2. If the issue persists only in the old profile, clearing File Explorer history and disabling unnecessary startup programs may help. exe high CPU usage in Windows 10. Remove old and temporary files. exe high CPU usage can occur due to malware. In this case, you can try to fix the issue by initiating a ChkDsk scan. Run System File Checker (SFC) and DISM 3. Check for malware. However, if you see it consuming more than this percentage with no active tasks on Windows Explorer, it is a matter of concern. For enterprises, consistent update hygiene also reduces the risk that older builds will conflict with modern applications or security tools, which can silently drag down speed. Get custom skin packs on Windows 11 safely using Rainmeter, ExplorerPatcher, and WindowBlinds. When you open this app in Task Manager, you will see it consuming between 1-5% only. Created by Anand Khanse, MVP. Windows Explorer high CPU usage is a common issue on Windows 11. Run a malware scan. Monitor Hardware Keeping Windows 11 current can resolve high CPU usage from system processes, improve File Explorer loading, and stabilize gaming performance. May 25, 2025 · First, check Task Manager (Ctrl + Shift + Esc) in both profiles to see if any third-party applications or Windows processes are consuming excessive CPU. Check Your Hard Drive for Errors 7. The problem is Watchguard XTM Firewall and UTM Appliance – High CPU Usage in scand process causes lag and typing delay in Remote Desktop Sessions (RDP). A few users report After the latest update Windows Explorer started to grab occasionally about 20% to 50% CPU power and causing the PC to run slower. May 28, 2024 · Learn five ways to reduce File Explorer's CPU usage on Windows 11, such as running troubleshooter, deleting temp files, unlinking OneDrive, and rebuilding search index. Check for misleading desktop icons. File Manager, Windows Explorer Alternative File Management, Manage Saved Files On Windows PC And More Understanding Ntoskrnl. This is an unusual occurrence, but it can happen on your PC. exe High CPU Usage Step-by-Step Troubleshooting Guide to Fix High CPU Usage 1. The high CPU, Memory, Disk usage problem can also occur due to disk errors or corruption. Jul 5, 2025 · Learn 8 methods to solve the problem of Windows Explorer consuming too much CPU power and slowing down your PC. exe or related processes eating CPU even at idle. But sometimes you may experience, Windows Explorer high CPU usage after updating Windows 11. Windows Explorer also known as File Explorer helps you get the files you need quickly and easily. At around the same time users report these issues you may find that the CPU usage of the scand process on your Watchguard Animate controls and elements inside windows – Controls animation of progress bars and interface elements Animate windows when minimizing and maximizing – The zoom effect when windows open or close Animations in the taskbar – Hover effects and button animations on taskbar Fade or slide menus into view – Menu appearance animations. Run System File Checker. exe high CPU usage issue can occur if your Windows 10 PC is infected by malware, which can cause certain processes to be running in the background without your knowledge, and that can cause high CPU usage on your PC. TheWindowsClub covers authentic Windows 11, Windows 10 tips, tutorials, how-to's, features, freeware. Here are some solutions to help you fix the same. Check for Malware 4. Perform a Clean Boot 5. exe and Why It Causes High CPU Common Causes for Ntoskrnl. Sometimes explorer. Press Windows + S, type Disk Cleanup, and click on the relevant search result. Make sure that your system drive, by default C, is selected and click OK. Jun 25, 2023 · Being a system app, Windows Explorer doesn’t consume much CPU. exe high CPU usage can occur due to certain icons on your desktop. Disable cloud storage clients. When File Explorer becomes the system’s biggest CPU hog after upgrading to Windows 11 24H2, it stops being a mild annoyance and starts costing time, battery life, and user confidence—with many users reporting sustained explorer. The solutions include restarting, clean boot, updating, scanning, disabling services, restoring power plan and unlinking OneDrive. Aug 28, 2025 · High CPU usage by File Explorer after upgrading to Windows 11 24H2 has legitimate causes—indexing rebuilds, third‑party shell extensions, OneDrive sync, thumbnail handlers, and transient post‑update work are the usual suspects. Since creating a new profile resolved the Windows Explorer high CPU usage, the issue likely stems from corrupt user settings, background processes, or cached data in your original profile. Run CHKDSK. Update Windows 6. These services sync files automatically in the background, and that can cause explorer. Uninstall or disable them. If you’re having this issue on your PC, run a full system anti-virus scan. Follow the step-by-step instructions with screenshots and tips. Installed Add-ons are usually the culprit! Check if you have installed any helpers or add-ons to your explorer. You may find that remote users report a lag with Remote Desktop Sessions, freezing sessions, black screen and random disconnections. wgts, ope6, yyjxm, 7ctywt, 586x, die6h, yyrd, qr5y, hlbl85, 1o45di,