exe high memory, disk or CPU usage issue. Microsoft to fix explorer. Oct 7, 2021 · As users have noted, File Explorer’s memory usage goes up each time they open File Explorer. The norm is a steady 49mb's when it's acting right. Dec 25, 2019 · It’s unfortunately common to see Windows Explorer using up your system resources. Windows Explorer generates thumbnail previews for images and other files, which can consume additional memory. I suspect it's related to folders with lots of files / thumbnails. It appears that the usage keeps increasing after it's opened, and even after a while, it doesn't decrease. When I close the File Explorer, memory remains stable but it does not go back to normal levels. In some cases, you may see Windows Explorer using high CPU resources. Built with performance in mind using Tauri and React. com 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. Jun 13, 2021 · I'm experiencing explorer. Run a malware scan. At times, I've seen it surpassing the 700MB mark. Sometimes this can be This Tutorial Helps to Fix Explorer. Run sfc /scannow and at the end, reboot if the system file checker asks for it. Identify processes with sustained high usage. Mar 16, 2023 · We have a high speed camera saving small images (mostly <32KB) to disk at a rate of 166 per second for 24 hours or longer. Trimming that list, and pairing it with a few housekeeping steps, can Dec 1, 2024 · This post offers 6 methods on how to fix explorer. Have you found any fixes or work arounds? Sometimes (after I close Firefox & Chrome) I restart Windows Explorer, and it seems to help for a bit. Nov 23, 2025 · My Windows PC used to sound like it was ready for takeoff the moment I opened a few apps and tabs. Windows 11 Explorer Memory Usage Leak (Big Issue)Upvote in the Feedback Hub: https://aka. Your theme and (high resolution) wallpaper might also contribute to a higher memory usage. . Both cause problems in recent tests with WIN11 and… Apr 20, 2021 · Basically, explorer. When i checked task manager it is showing Windows Explorer is taking al By checking "Launch explorer windows in a separate process" (or something like that) inside Folder Options, I fixed that, as then trying to read a non-responsive drive would only freeze that one process. If all the above solutions didn’t fix the problem, then there is a chance the problem with the user profile causes Windows Explorer high CPU usage problem. 3 days ago · The good news: most “mystery” memory use comes from a handful of common causes—one or two runaway apps, too many background starters, browser tab bloat, or a memory leak from a driver/app. exe High CPU and RAM Memory Usage In Windows 11/1000:00 Intro00:12 Step 1 - Change System Configuration01:03 Step 2 - Mem Nov 23, 2025 · My Windows PC used to sound like it was ready for takeoff the moment I opened a few apps and tabs. comJoin our Di May 28, 2024 · Windows Explorer high CPU usage is a common issue on Windows 11. Jan 5, 2026 · Disable the Sysmain service to fix high memory usage Windows 11 SysMain (AKA SuperFetch) is a system service on Windows that helps preload frequently used apps into the RAM and keep the frequently accessed files and programs in RAM, making the system respond more quickly and memory management well optimized. Uninstall or disable them. I've had this be over a gigabyte after several days without restarting Explorer. This Tutorial Helps to Fix Explorer. Jul 12, 2016 · I am using windows 10 and RAM is 4GB. Thinking about upgrading to 32 GB of RAM, but I'd rather get a s/w fix. Aug 28, 2024 · As is clearly evident, the memory usage doesn't go down when you close the Explorer windows as it logically should. exe to report high memory usage? Wouldn’t you expect this memory usage to show up under System or even not a process at all but as the cache portion of the Memory section under the Performance tab? Jul 5, 2025 · In addition, if you notice Windows Explorer high memory usage problem on Windows 11, run the Windows memory diagnostic tool that helps fix the problem. The culprit here was Windows running far more than it needed to, which led to excessive RAM usage. exe then spawns Chrome with a malicious command line containing a C2 URL and unique identifiers. exe (Windows Explorer) incrementally increasing its RAM usage upwards of 5GB's and constant cpu usage around 10%. exe High CPU and RAM Memory Usage In Windows 11/1000:00 Intro00:12 Step 1 - Change System Configuration01:03 Step 2 - Mem We would like to show you a description here but the site won’t allow us. Check those settings if you feel it's using too much. Setup. Run CHKDSK. The high CPU, Memory, Disk usage problem can also occur due to disk errors or corruption. If you’re having this issue on your PC, run a full system anti-virus scan. Other times, it seems to destabilize Windows. exe resets the memory to normal but it starts to grow as soon as I open it again. Oct 29, 2023 · Hello, I'm encountering a persistent problem with Windows Explorer where it exhibits high CPU and memory usage whenever I attempt to open a folder with a size exceeding 30 GB. Looking at Process Explorer by Sysinternals, it uses 170Mb and I can see all the children process. exe high CPU and memory usage when copying files I recently upgraded both my PC to Windows 10, and whenever I copy large amount of files (or analyzing large amount of files before copying), with explorer. The System File Checker will on reboot, replace corrupt system files if any are found. 2 days ago · Baseline: open Task Manager and note CPU, Disk, Memory, and Network usage. After starting laptop suddenly RAM usage is building up to 100% and system is freezing. Is the memory usage of Windows Explorer within a normal range? Hello, Lately, I've observed that Windows Explorer seems to be consuming a significant amount of RAM. exe to report high memory usage? Wouldn’t you expect this memory usage to show up under System or even not a process at all but as the cache portion of the Memory section under the Performance tab? Aug 28, 2024 · When you open multiple folders and files, Windows Explorer needs to maintain a list of recently accessed files and folders, which can increase memory usage. ms/AAdbw8hPartnerships/Business: itstechbased@outlook. Installed Add-ons are usually the culprit! Check if you have installed any helpers or add-ons to your explorer. Sep 10, 2015 · Windows 10 Explorer. In this case, you can try to fix the issue by initiating a ChkDsk scan. exe (PID 3040) launches from the user's Desktop and immediately injects malicious code into explorer. Rebooting explorer. Run System File Checker. exe slowly increases its memory usage, at a rate of roughly 1Mb every 4-5 seconds, as long as the File Explorer is open. Jul 21, 2016 · Why would write caching cause explorer. exe high resources usage in Windows 11 Jul 12, 2016 · I am using windows 10 and RAM is 4GB. tubebuddy. exe (PID 1928), a legitimate Windows system process. That might be a reason for the high ram usage. Join the channel for more support: / @techbased Best TOOL to grow on YOUTUBE : https://www. Run the application “ Autoruns ” by Sysinternals and look in the Explorer tab to see which 3th party plugins are loaded. Check installed Add-ons. Pause OneDrive: click the OneDrive cloud icon → Help & Settings → Pause syncing (choose 2 hours). This guide walks you through finding the memory hogs, reducing background usage safely, and spotting the signs of leaks in Windows 10 and Windows 11. If CPU or disk activity drops significantly, OneDrive is a likely contributor. Re-run the same workload and note changes. KEY FEATURES Distribution Management • View all installed WSL distributions at a glance • Filter by status, source, or WSL version • Start, stop, restart, and force stop distributions • Set default 4 days ago · If your Windows 11 laptop or desktop takes too long to reach a usable desktop, the most likely culprit is a crowded startup — dozens of apps and background services competing for CPU, disk and memory the instant you sign in. The injected explorer. When i checked task manager it is showing Windows Explorer is taking al Jan 8, 2026 · ⭕ High RAM usage can definitely cause File Explorer to crash, freeze, or become slow, as it struggles to manage memory for open folders, thumbnails, and background processes. Oct 2, 2021 · Why does my Windows Explorer consumes about 160-300 MB even in the background from the point of booting my computer to shutting it down. Apr 7, 2025 · Struggling with slow performance? Discover why Windows Explorer is using so much memory on your PC and get quick solutions to speed things up. Here are some solutions to help you fix the same. Sometimes explorer. Then when you kill it, only that window disappears instead of also things like the desktop or taskbar. We have a test program that replicates the camera output for testing. I tried clearing my temp files,… May 19, 2021 · In this video I will show you how to Fix: explorer. Looking at the embedded Task Manager, my Windows explorer currently use 37Mb of memory. This made even simple things like switching between tabs, opening a document, or launching File Explorer slower than they should. 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. exe High CPU and RAM Memory Usage. WSL UI - A Modern WSL Distribution Manager Easily manage your Windows Subsystem for Linux distributions with a clean, modern interface. Both cause problems in recent tests with WIN11 and… Its resources usage will depend on screen resolution, screen scaling, refresh rate, number of windows, dimensions of each window, what's happening in those windows, whether the app is using hardware acceleration etc. exe uses a massive amount of CPU (~50%) and memory (~up to 3 GB). 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. The problem has been there since I purchased the laptop (HP-15 2019 version).

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