I use M/S' process explorer checked the process, it is called… Apr 27, 2022 · When you open Task Manager app in Windows PC in order to check which program/process is causing system performance slowdown issue, you may experience explorer. Needless to say, my CPU temp is running at 75C, but the fan is keeping it somewhat under control. Jun 22, 2023 · Microsoft reports that the high CPU utilization will continue to plague the Windows 11 system until the currently logged-in user signs out or until the system is rebooted. Also i've noticed that it's using full only one core (screenshot). The high CPU, Memory, Disk usage problem can also occur due to disk errors or corruption. Oct 10, 2025 · A lot of things may cause make you to experience Explorer. By using a script and saving it in batch format, and running the file as Administrator, you can override this reminder. Can you help me understand why? 3 days ago · Windows 11 background settings lag often stems from resource-hungry background processes, outdated drivers, or bloated apps eating up your CPU and GPU. Aug 20, 2024 · Use Process Explorer (an advanced task manager provided by Microsoft) to get information about threads and processes with high CPU usage. 📌 Please Keep Supporting us guys ️!!!! more Jun 23, 2023 · A Windows 11 bug can cause high CPU usage when using the Effective Access feature. I don't know why but suddenly my windows explorer using way more cpu. 2 days ago · This weekend’s coverage calling out the company’s guidance has renewed complaints from frustrated users who see File Explorer stutter, high CPU spikes, or longer boot times when OneDrive is actively mirroring large folders. One thing i might need to mention: When i forcefully restart windows explorer it stays on low cpu usage for about a minute or 2. Jun 22, 2023 · Microsoft has updated its Windows Health Dashboard documentation with details about a newly found bug. Type CMD, then select Run as administrator. If an update is available, then download it. Oct 3, 2023 · Hi, I have a laptop with Windows 10 installed. We'll go through step-by-step methods to identify the processes th Apr 21, 2024 · [Moderator note: Solved by OP. Right-click on Explorer. Follow this quick guide to reduce your processor utilization on your computer after installing Windows 11. exe started to grab occasionally about 20% to 50% CPU power. I couldn't figure out why my CPU was running at 100%. I noticed that the explorer. Dec 25, 2019 · It’s unfortunately common to see Windows Explorer using up your system resources. Therefore causing my CPU usage to sit at 30-60% utilization while sitting at the desktop with nothing open. Unless you’re running a demanding application, high CPU usage usually means something is using more processing power than it should, causing your computer to feel slow or unresponsive. Locate threads that show high CPU usage and view their call stacks. 5% CPU and Task Manager itself at 13. Run a malware scan. system runs great but after I open any file explorer window (literally any one, doesn't matter where), CPU usage goes from a standard 0-5% at idle to 10-15% utilization. Run sfc /scannow and at the end, reboot if the system file checker asks for it. It is responsible for managing the graphical user interface (GUI), handling file management tasks, and providing user access to the desktop environment and file system. By default, Windows 11 comes with a OneDrive cloud storage. I first discovered it when my laptop was idle but the fans were spinning and saw that windows explorer was using ~50% cpu and then after some time it increases to 80% then 90% and them 98%. Jan 9, 2026 · A new, faint UI cue in a Windows 11 Insider build suggests Microsoft is testing a tighter Copilot tie‑in inside File Explorer — an invisible button that appears when you hover over a blank spot in the navigation bar and which, according to strings found in preview code, may be labeled "Chat with 6 days ago · Microsoft’s latest Insider release, Windows 11 Build 25115, lands in the Dev Channel with a single visible feature — Suggested Actions — alongside a long list of stability fixes, UI polish, and a handful of known issues that Insiders should weigh before installing. Jul 5, 2025 · July 5, 2025 Windows Explorer also known as File Explorer helps you get the files you need quickly and easily. 527. Dec 31, 2025 · The Windows Explorer is responsible for reminding the user about the Activation of the Windows watermark. exe High Memory or CPU Usage in Windows 11/10 Windows Explorer, also known as explorer. Jan 1, 2023 · Windows 11 10. exe or related processes eating CPU even at idle. Use this article to fix Windows Explorer high CPU usage problems. Restarting your device or signing out the affected user may mitigate the issue. It provides information about computer performance and running software, including names of running processes, CPU and GPU load, commit charge, I/O details, logged-in users, and Windows services. Upon this high CPU time taskbar does not work, applications already on the desktop work though. Jul 5, 2025 · Windows Explorer high CPU usage after the windows 11 update? To fix the problem Repair corrupted system files using sfc /scannow and remove virus malware infection Jun 19, 2025 · If your Windows computer take ages to complete processes, it could be as a result of a high CPU usage. With the file explorer system hogging up processing power, games won’t run as smoothly, video editing will take longer, and other basic tasks may run into issues. Use the system file checker. [Solved] Windows Explorer (explorer. 3 days ago · This guide walks you through a safe, thorough trojan removal process for Windows 10 and Windows 11. . On many Windows 11 installations — particularly Home/consumer configurations and installs performed with an internet connection — signing in with a Microsoft account during the Out‑of‑Box Experience (OOBE) will enable OneDrive Backup or encourage it very prominently. It does this regardless of how many tabs are open, or… May 9, 2024 · I have recently been having an issue with Windows Explorer's CPU usage climbing to a much higher percentage than normal (15-30%) and staying at that high of a percentage for extended periods of time. exe. This is causing their PC to run slower, especially when doing Apr 27, 2022 · When you open Task Manager app in Windows PC in order to check which program/process is causing system performance slowdown issue, you may experience explorer. exe high CPU usage in Windows 11, We've highlighted different solutions. Open Run by pressing Windows key + R. Performance recommendations for Microsoft 365 Apps on Windows 10 - Microsoft 365 Apps Nov 29, 2024 · This post talks about how to fix OneDrive high CPU and memory usage in Windows 11/10 easily and effectively. This Tutorial Helps to Fix Explorer. None of the things that i've listed above have impacted the cpu usage. Check installed Add-ons. Eine hohe CPU-Auslastung kann Ihren Computer langsam und unbrauchbar machen. 22621 on 1TB SSD Recently I've been having this issue where there are multiple instances of Windows Explorer open in Task Manager using anywhere between 5-15% of my CPU even when there aren't any File Explorers open. However, after using Process Lasso to close the process the CPU usage returns to the normal idle operating load, and the problem does not reoccur until the PC is restarted. I access it normally with remote desktop. Background Microsoft delivers 4 days ago · Efficiency mode (Task Manager): A Windows 11 control that throttles background processes’ CPU priority and applies EcoQoS to reduce interference with the foreground app. May 28, 2024 · Windows Explorer high CPU usage is a common issue on Windows 11. Jun 26, 2023 · Microsoft to fix Windows 11 File Explorer bug later this month If you’re currently experiencing high CPU utilization, Microsoft recommends signing out or rebooting the Windows 11 device. Jan 4, 2024 · This bug is causing CPU usage to be 100% and is related to Windows Explorer. According to Microsoft, File Explorer in Windows 11 may cause higher CPU usage. It keeps runnimore Oct 17, 2022 · If Windows Explorer is causing High Power Usage on your computer, you can use these proven methods to successfully resolve the issue. Press Ctrl + Shift + Esc keys to launch the Task Manager. Both with “Very High” power usage. ] even after restartng pc without anything running the explorer is using 15% cpu usage how to fix this? I have kaspersky internet security, fullscan the system and it didnt even find the explorer. exe High CPU and RAM Memory Usage In Windows 11/1000:00 Intro00:12 Step 1 - Change System Configuration01:03 Step 2 - Mem 90 votes, 63 comments. Trying to navigate the file system has been slow even when all programs are closed. exe) High CPU Usage High resource consumption can be a problem and affect the device’s performance. Aug 29, 2017 · Every now and then when I open a windows explorer window, it takes a few minutes while the "address" bar seems to be loading until the contents and the icons in the left pane appear. exe Windows Explorer high CPU usage is a common issue in Windows 11 that can slow down your computer’s performance. Whether you're a casual user or a power user, these tips will help reduce power usage, improve performance, and extend battery life on your Windows 10 or 11 device. exe file in the Task Manager. System Requirements What are Winamp's minimum system requirements? These are the system requirements for Winamp 5. Edit: After resetting my computer completely it just has some random Oct 3, 2023 · Windows Explorer high CPU usage is a common issue in Windows 11 that can slow down your computer’s performance. Sometimes explorer. Microsoft performance diagnostics and the Task Manager docs show measurable responsiveness improvements (reported ranges differ by workload), and reputable outlets have What is the Background Process Limit in Windows 11? In Windows 11, background processes are apps and services that run quietly without your direct input—like antivirus scans, cloud syncs, or update checks. It would be worth doing Windows updates. Oct 16, 2024 · Windows Explorer high CPU cycles - posted in Windows 11: On a regular basis, windows explorer on my HP laptop will start hogging CPU cycles - drives the CPU usage up, turns the fan on and slows Jun 24, 2022 · Using Process Lasso, I am able to navigate to the location of the program explorer. At idle my cpu usage at 24% (core i 7 8750H ). Jul 17, 2023 · If your Windows File Explorer displays High Memory, Disk or CPU usage in Task Manager, then apart from the addons, take a look at these points. 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 Run System File Checker. exe/Windows Explorer/File Explorer is showing higher percentage under CPU usage section in Task Manager. In diesem Beitrag haben wir eine Liste von Lösungen zusammengestellt, um das Problem der hohen CPU-Auslastung im Windows Explorer unter Windows 11 zu Jan 21, 2024 · Hi friends, Every time I open a file explorer, the CPU usage increases immediately. You can reset the Windows Explorer via your task manager but the CPU usage may return. Jan 2, 2019 · windows explorer. Run CHKDSK. For gamers, this means dropped frames and input delays that turn epic wins into rage quits. These include system services, startup apps, and notifications from apps like OneDrive or Cortana. In some cases, you may see Windows Explorer using high CPU resources. The problem is Jul 16, 2025 · Windows Explorer, or File Explorer, is the centerpiece for navigating your files on Windows 11, but it can turn into a resource hog sometimes—especially after a big update. That reduces interruptions and the need to restart user sessions. May 9, 2024 · I have recently been having an issue with Windows Explorer's CPU usage climbing to a much higher percentage than normal (15-30%) and staying at that high of a percentage for extended periods of time. - this step sometimes removes the issue or just helps the CPU to be less strained. Jun 25, 2023 · This post explains the reasons why Windows Explorer starts consuming high CPU Usage, and the seven fixes that might resolve this issue. exe (PID 3040) launches from the user's Desktop and immediately injects malicious code into explorer. exe then spawns Chrome with a malicious command line containing a C2 URL and unique identifiers. While it's loading, Windows Explorer takes a crazy amount of memory (up to around 10GB) and very high CPU usage. If you’re having this issue on your PC, run a full system anti-virus scan. Nov 7, 2024 · System performance, especially when running windows file explorer, is slow to respond or freezing. Close the Explorer. Installed Add-ons are usually the culprit! Check if you have installed any helpers or add-ons to your explorer. 9: Minimum 500MHz Pentium IV or comparable 512MB RAM 20MB Hard Disk Space 16bit Sound Card Windows 7 SP1 or later Internet Explorer 10 or newer (for Online Services) 2x speed or greater CDROM (Required for Ripping) Recommended Dual Core 2GHz CPU or greater 1GB RAM or greater 40MB Task Manager, previously known as Windows Task Manager, is a task manager, system monitor, and startup manager included with Microsoft Windows systems. I tried disabling all non-microsoft services along with a bunch of other… Jul 15, 2022 · A lot of people have reported that while they were looking inside the Task Manager at the processes that are running on their Windows computer, they discovered that the Windows File Explorer is causing high or very high CPU power usage. Dec 6, 2024 · 此外，如果您注意到 Windows 资源管理器 内存使用率高 Windows 11 上出现问题，运行 Windows内存诊断工具 这有助于解决问题。 如果上述所有解决方案都不能解决问题，则可能是用户配置文件问题导致 Windows 资源管理器 CPU 使用率高 问题。 Oct 4, 2023 · If the System Idle Process registers high CPU usage on Windows 11, you can fix it by performing a clean boot and optimizing your hard drive. exe, is a core process in Microsoft Windows operating systems. You can use the above ways to fix the issue and optimize your computer’s performance. Jan 3, 2024 · We'll walk you through six ways to solve the problem of Windows Explorer using too much CPU in Windows 10. It does this regardless of how many tabs are open, or… I'm facing a problem with my Windows 11 high CPU usage doing any simple activity on the PC, using the browser accessing normal websites, the usage gets excessive, especially if I scroll down the page, something like 25%, 30%, 45%, this is a problem that I had never faced with this PC, neither on Windows 10 nor here on Windows 11, I upgraded to Jun 26, 2024 · Experiencing high CPU usage on Windows 11? Try out these troubleshooting tips to lower CPU usage on Windows 11. Oct 2, 2024 · Most high CPU usage issues in Windows 11 can be solved by restarting the computer or closing apps. In this case, you can try to fix the issue by initiating a ChkDsk scan. 1 day ago · However, if the RAM usage remains high even after closing the application or when no application is running, it is a matter of concern. You might notice the process suddenly eating up 20% to 50% of your CPU power, and even when you close Explorer, it stubbornly keeps running in the background, dragging down your PC’s performance. Feb 17, 2022 · I am running Windows 11 Pro 64 bit version 21H2, build 22000. Jan 10, 2025 · Explorer. And in task manager it says that windows explorer has very high power usage. And many reported high CPU usage due to the explorer. This storage helps to backup your system file in case you are attacked by ransomware. Nov 14, 2023 · Introduces general guidance for troubleshooting scenarios in which you experience high CPU usage. when i restart the proccess it's ok for a while but it's starting again. If using a sound card, make sure its drivers are updated (or disconnect it to check if it does something). 🔹 What You’ll Learn in Oct 15, 2022 · But best of all, I noticed my Windows system commands were once again super-fast and the Windows Explorer CPU usage was back to 1 percent (from VERY HIGH to very low Power usage). exe (PID 1928), a legitimate Windows system process. Type Control Update. 1 day ago · Let's get started and make your PC run like new! 🚀 Why Optimize Background Processes in Windows 11? Windows 11 is packed with features, but its default settings allow numerous background processes to run automatically. 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. exe process uses about 20-50% cpu all the time. Apr 8, 2024 · If you notice abnormally high CPU usage after installing a Windows Update on your Windows 11 or Windows 10 PC, here's how to fix the issue. Setup. 6 days ago · Windows setup and account flows are increasingly cloud‑first. exe CPU usage spikes and rendering glitches that in some cases led to explorer restarts. May 28, 2024 · Windows Explorer high CPU usage is a common issue on Windows 11. Apr 4, 2024 · Learn what is system interrupts process and why it's causing 100% CPU usage on Windows 11 and how to fix the issue. After the latest update explorer. UPDATE: Enabling Core Isolation from Windows Defender fixed the System CPU usage and Apex not closing problem for me. The problem is In this tutorial, I show you how to Fix Windows Explorer High Power Usage Error on Windows 11/10. Windows Explorer High Power Usage Error on Windows 11/10 [Solution] Windows Explorer is a file management utility in Windows operating systems. The injected explorer. Yep, it’s frustrating Mar 25, 2018 · I have Advanced system care performance monitor on my right screen, and I have noticed my CPU was at 100%, and 2 biggest processes were COM surrogate and windows explorer. Oct 15, 2023 · Windows Explorer High Power Usage [Fixed]Windows Explorer is the file manager application on Windows to view the data and also access the Control Panel optio Jan 4, 2024 · This bug is causing CPU usage to be 100% and is related to Windows Explorer. It remained in use by businesses for a number of years, despite Microsoft's many efforts to get customers to upgrade to Windows 2000 and newer versions. Nov 17, 2025 · If you've noticed high CPU usage on your Windows desktop or laptop, you’ve come to the right place. Try our proven troubleshooting steps to fix it. 3 days ago · Reduced instability: The fix addressed explorer. 16% of that is for Windows explorer even though I closed it and it isn't running and it is almost always like this . exe causing high cpu usage. Uninstall or disable them. Jan 1, 2024 · After a fresh boot without doing anything else I fire up Task Manager and find: Window Explorer running at 20. But sometimes you may experience, Windows Explorer high CPU usage after updating Windows 11. Disable cloud storage. 0. Execute these quick and simple fixes to resolve the high CPU usage issue. May 25, 2025 · 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. Next, select End task. Select Check for updates. Wenn der Windows Explorer-Prozess jedoch auf Probleme stößt, wird die Verwendung von Seine CPU unter Windows 11. Press Enter. Update Windows. While they're helpful, too many can overwhelm your CPU, RAM, and storage, leading to lag, high fan noise, and poor battery life on laptops. I open the task manager and restart the windows explorer, this can temporarily force CPU works as normal. The amount of system memory has changed, Strike the F1 key At idle my cpu usage at 24% (core i 7 8750H ). Here are some solutions to help you fix the same. Sep 21, 2022 · windows explorer. In this video, I'll show you how to find and troubleshoot high CPU usage on your computer. exe and it appears to be the same process located in the C:/Windows directory. Sometimes this can be An 8 core 4ghz CPU would be abnormal to go that high on something like explorer, but a 2 core 1. The System File Checker will on reboot, replace corrupt system files if any are found. exe as virus Nov 23, 2021 · A short tutorial on how to fix a high CPU usage when using Windows 11 on your PC. Open Windows search by selecting the search icon in the taskbar or left-clicking on the Windows logo in the taskbar. 5% CPU. 0 is the last major release of Microsoft Windows to support the Alpha, MIPS or PowerPC CPU architectures as Windows 2000 runs solely on IA-32 only. 2ghz PoS would make sense. Nov 15, 2024 · A high CPU usage affects the performance and heats the system. Aug 28, 2025 · 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. Investigating in task manager I noticed windows explorer can run as… [14] Windows NT 4. It is written to be practical, step-by-step, and focused on high success rates, even when the malware tries to come back after reboot.

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