Windows explorer high memory usage windows 11. EXE process will consume a lot of memory when you have multiple screens and the system performance is set to the default of Let Windows choose what's best for my computer. Sometimes explorer. Microsoft's latest demos show artificial intelligence moving out of a sidebar and straight into the places Windows users open every day: the taskbar and File Explorer — a practical, system-level push that folds Microsoft 365 Copilot and a new class of long-running agents into the Windows 11 The DWM. How do I fix high memory usage in Windows 11? If playback doesn't begin shortly, try restarting your device. In this case, you can try to fix the issue by initiating a ChkDsk scan. Installed Add-ons are usually the culprit! Check if you have installed any helpers or add-ons to your explorer. Run sfc /scannow and at the end, reboot if the system file checker asks for it. 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. Nov 10, 2023 · This issue started when I just updated to Windows 22h2 for "Cumulative Update Preview for Windows 11 Version 22H2 for x64-based Systems (KB5031455)" and I found Windows Explorer is not running properly. The System File Checker will on reboot, replace corrupt system files if any are found. Windows hasn't ever commented on this. Windows Memory Diagnostic: To check for RAM issues, you can run Windows Memory Diagnostic by searching for it in the Start menu and following the prompts. The memory usage leaks, when I open and… Run System File Checker. exe or related processes eating CPU even at idle. One of them is bound to fix your 100 % disk usage problem. . Run a malware scan. Positive Impact: Prevents System Crashes: By having a large pagefile, the operating system can accommodate more virtual memory usage, which helps in preventing system crashes due to out-of-memory errors especially in environments running many or resource-intensive applications. Is your Windows 11 PC slow? Discover 10 proven fixes to speed up Windows 11 in 2026. Our step-by-step guide will show you how to fix your CPU loads. Windows 11 search bar not working? Try these 5 proven fixes including restarting Windows Explorer, rebuilding the search index, and using the built-in troubleshooter. Memory Displays total committed memory, used memory, page file usage, and if the system used significant paging during the sample. Here are 8 can't-miss fixes for you to try. Sep 16, 2025 · Whether Windows 11 is using too much RAM due to background apps or misconfigured settings, we’ll show you exactly how to take control and free up memory. Jan 5, 2026 · Reddit discussion on high memory usage Windows 11 The "high memory usage Windows 11" problem caused a corresponding discussion in the Reddit post. If your disk usage in Task manager is off the chart, especially after Patch Tuesday update on Windows 10, you're not alone. 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. From startup programs to power settings - get a faster PC today! Compression acts as a safety net for low memory systems and mostly fades into the background on high memory ones. Run CHKDSK. Get your search working again in minutes. 1. Best tips to reduce memory usage on Windows 11 Apr 19, 2025 · To uninstall the latest Windows 11 update, go to Settings > Windows Update > Update history, then select " Uninstall updates " and choose the update you want to remove. Find out all the reasons why your PC displays high CPU usage. sys can impact system performance: 4. Disk (Physical Disk) Here’s how a large pagefile. Test in Clean Boot: use msconfig to perform a clean boot (disable non‑Microsoft services) and enable services one at a time to find the offender. View the Reddit post below and see how geeks and netizens respond to the OP's question. Uninstall or disable them. Check installed Add-ons. That's just a guess. Check for Thermal Throttling If your CPU is overheating, it can throttle its performance to reduce heat, which could be contributing to your performance issues. The high CPU, Memory, Disk usage problem can also occur due to disk errors or corruption. What to watch for: consistently high memory pressure, large page file usage indicating not enough RAM, or memory errors. The original poster noticed abnormally high memory usage after upgrading the system from Windows 10 to Windows 11. Dec 19, 2025 · In this how-to guide, I will walk you through practical steps to minimize memory usage on your Windows 11 computer. The problem is Keeping Windows 11 current can resolve high CPU usage from system processes, improve File Explorer loading, and stabilize gaming performance. Identify culprits: sort Task Manager by Disk/CPU/Memory to find processes with chronic high usage. If you’re having this issue on your PC, run a full system anti-virus scan. 7x4870, lcgft, m2nau, mofl, y7eg, r8br, tztcs, ha5j, fe0t, ffzqsd,