Windows update high cpu usage. Press the Start button and open the Settings app.

Windows update high cpu usage 9/2. Delete the SoftwareDistribution folder 1. Jan 15, 2025 · Run the ProcDump tool two times during reported high CPU usage. 1" Windows 8. 1. If a svchost process consumes high CPU usage, and the svchost process contains more than one service, you need to break each service out to run in its own svchost process to determine which service is causing the high CPU usage. Background apps: If you minimize apps instead of close them, you’re likely, over time, to end up with enough apps running in the background to cause high CPU usage. Jan 4, 2025 · I have updated my laptop to latest version of windows with all updates that I can do but still whenever I use my laptop it has a high CPU usage even at idle, also sometime screen flicker with slower boot time please can give me a solution to it happening after the new update of 24h2. This can make your computer slow down dramatically. Jul 18, 2022 · After Install Latest Updates Windows freezes Continuously, High CPU memory usage. You should try to find out the cause first before attempting to fix it. Impact on System Performance No more high CPU time. 5% Logs and my settings Jan 30, 2023 · Heavy CPU utilization by Microsoft Windows Search Indexer and Antimalware service executable after Windows 11 22H2 update. If you’re pretty sure a Windows update is causing the CPU to go haywire, you might want to undo that update. exe process, then disable the Windows Update service and check if the problem persists. Explorer. Now, closely monitor if the CPU utilization has come down. exe is using 100% CPU and 1. Svchost process. High CPU usage by the Modern Setup Host can be attributed to several factors. Dec 19, 2024 · Go to Settings > Windows Update and ensure your system is fully updated. Windows will search for and install any available updates. Is there any way to resolve this? I am using Windows 7 64-bit SP1. This gradually lowers disk and CPU usage. Lets fix High CPU usages Memory Leak Problem Windows 10. If you’re experiencing high CPU usage while checking for Windows updates, you can run the Troubleshooter. Dec 13, 2024 · Did a clean install of windows for my new cpu (9800x3d) on the newest version of windows. Again, go to the Services and start Windows update service. Disable Background Apps open task manger click on processes and click on cpu to arrange to bring up what's using your cpu it mostly be the system right click on it and click on properties it say ntoskrnl. Other Things to try: Change the active hours for installing Dec 3, 2024 · In Windows 10, you can manage your options and see available updates by following steps: selecting Check for Windows updates. sys in callstack of SYSTEM that causes the high CPU usage, update the Ricoh PCIe SDXC/MMC Host Controller driver or disable the SD card reader in device manager if no driver update fixes it. Click on Disabled. High CPU usage can be caused by various factors, including: Running too many programs simultaneously; Background processes consuming excessive resources; Malware or viruses; Outdated drivers or software; Improper power settings; System notifications and updates; 9 Ways to Solve High CPU Usage on Windows Check via Sep 16, 2021 · So i was on Windows 10 version 21H1 when i saw that there was an update, before i updated my CPU temp was idling at about 30-40 degrees, but after i have updated my CPU temp started to idle at about Oct 2, 2024 · Running too many apps: You will see high CPU usage if you have too many high-end games and other processor-hungry apps running at once. msc and Click OK. exe services. There are other troubleshooting steps you can try if Windows Update is stuck. Afterward, I monitored the CPU usage when no additional programs were running, only the essential Windows processes. The following are the steps to troubleshooting this issue. I have tried all the work arounds. POE 2 crashes randomly; marvel rivals crashes randomly, fortnite freezes for legit 15-20 seconds randomly at times. Check whether Windows Defender or any third-party antivirus software is performing a scan. Windows 10 100 CPU usage is really annoying, especially if you don’t actually do anything. exe might be consuming high CPU resources. Jan 14, 2023 · If you are not able to tell what is causing the high CPU usage, follow the steps below. Oct 4, 2023 · Service host Windows Update high CPU usage and issues of Windows Update running on 100 percent CPU should be resolved after restarting the related services. It’s also called the Windows Modules Installer Worker (WMI Worker), and it’s vital in updating your computer’s operating system. Feb 27, 2025 · If the Windows Update service is causing this issue on your computer, disabling it will do the trick. As I have already mentioned, the problem is simple and so is the solution. Windows Defender or Anti-Virus Scans: Background scans can consume resources. Click on Windows Update in the left sidebar. Unfortunately, even with only Windows processes running, the CPU usage still remains at 100%. 7 Ways To Reduce High CPU Usage Caused By Service Host 1. Steps to check for updates: Go to Settings > Update & Security. I have tried renaming the C:\Windows\SoftwareDistribution folder and it has re-created, but there is still the same issue. 2. Let’s clear the Windows update folder and force Windows update to download fresh new files from the Microsoft server. System Instability and Performance Issues The laptop frequently becomes slow, noisy, and unresponsive. LOG file which stores information about the changes made to your computer during Windows Update, and the Windows temporary files. Mar 12, 2019 · Microsoft article about "Installing and searching for updates is slow and high CPU usage occurs in Windows 8. Select Check for updates. 1 Clear Software Distribution Folder. exe and Windows Modules Installer are still causing high disk usage or high CPU usage, you can try ending the TiWorker. You can single out these programs and disable the unwanted ones. i have nvidia card and had nvidia experience installed it was causing the system to use high cpu usage it Mar 29, 2022 · First time after reboot of the computer Microsoft Compatibility Telemetrics was running for 15 minutes, hard disk on 90%, then Windows Update another 15 minutes, CPU on 30%. I tried to change the affinity to the normal one, after I closed the one with the CPU usage and it didn't work. Run the Windows Update troubleshooter 2. We’ll go into Jan 15, 2020 · Highlight Windows Update, right-click and select Restart; Restarting Windows Update should reset Windows Modules Installer Worker and make it behave. How to resolve High CPU USAGE issues On Windows 10. Feb 11, 2025 · Original product version: Configuration Manager (current branch) Original KB number: 4489045 High CPU usage can occur if the WSUS database (SUSDB) is not clean. How to check updates on Windows 11: On Windows 11, you can manage your options and see available updates by selecting Sep 11, 2024 · Microsoft has confirmed that the latest cumulative updates now fixed odd performance issues and high CPU usage on Windows Server editions. Make sure you have the latest patches and updates installed. 1 updates KB4467697 and KB4467703 1 - Addresses an issue that causes high CPU usage that results in performance degradation on some systems with Family 15h and 16h AMD processors. Teams build up cached data that leads to elevated CPU usage over time. I've tried troubleshooting windows update but it too was stuck on scanning -' checking . 5 Feb 13, 2024 · Hello Andrija Ristic, Welcome to Microsoft Community！ According to your description, I understand that your computer after you update the use of the browser, the CPU occupancy rate is too high problem, and then you carried out the replacement of SSD, reinstallation of the system, but after the upgrade will still appear similar problems. Reset Windows Update Components Mar 15, 2024 · ntoskrnl. 527. When done, restart your computer. Feb 5, 2025 · Even when no applications are running, my CPU usage is extremely high in Task Manager. I followed your instructions and uninstalled several applications. Hint: it’s almost always caused by hardware or device drivers. Oct 16, 2023 · Right-click on Windows Update and select Stop. Superfetch (SysMain Oct 10, 2023 · When you run Windows Update, if related processes like SVChost. This is affecting the performance of the machine. You can check your Windows Update History by going to the Settings app, then Update and Security -> Windows Update -> View update history. Oct 4, 2023 · The Windows update is too large – If you see this problem, it’s likely because your computer is using a lot of CPU time to process the update. Type msconfig and select System Configuration. Windows Updates: Make sure your Windows 11 is up to date Sep 14, 2015 · It seems that the problem with svchost-wuauserv high cpu usage starts with, and is caused by attempts at windows update. 2% AFTER: 0. Double-click on the Windows Update Open the dropdown menu located in front of the Startup type. Follow the list and try them one by one until you find the one that works for the high CPU usage issue. Generally, Windows update high CPU usage is caused by these reasons: too many actively running background applications, insufficient RAM, corrupted Windows update process, virus Dec 22, 2018 · I tried updating my graphics drivers to no avail. Clearing the cache helps fix performance Nov 8, 2024 · Windows explorer constant CPU usage – Another common issue that can occur with Windows Explorer is constant CPU usage. I recently updated to the latest version of Windows 11 and noticed that the "System" process is constantly using 5-12% of my CPU in Task Manager. TiWorker. exe process Aug 11, 2023 · A single corruption on this folder causes different problems installing Windows updates, cause updates stuck checking results Windows modules installer worker high CPU usage. Since various Windows programs use the Service Host, it has to run multiple programs simultaneously. On task manager I saw that there were two processes named the same way. Too many active Windows services: While you should not tweak Windows services alone, we recommend disabling those you never use. Corrupt or stalled Windows Update components can lead to high CPU usage by Windows Modules Installer Worker. Solution 2: End the TiWorker. Any solution for Jul 16, 2024 · Read: Windows Update high CPU, Disk, Memory usage. Learn how to fix it. exe runs in the background, checking for available updates or downloading system updates. Apr 12, 2012 · Occasionally after windows automatically updates, my laptop will restart with abnormally high CPU usage. Convert Windows Installer Startup May 21, 2023 · In such a case, starting a Windows update is, of course, not the best approach. exe high cpu usage in Windows 10 may be slightly different. Jan 4, 2025 · Common Causes of High CPU Usage by svchost. Nov 10, 2024 · OBS since I updated the PC to windows 11 24h2 is using too much CPU than normal. Jul 16, 2021 · It may cause high CPU or Disk resource consumption if your computer has been infected with malware disguised as SetupHost. The latest Windows version operation ensures both Microsoft Teams efficiency and minimizes CPU usage occurrences. It isn't the only process related to Windows Updates that can cause problems, though. exe. Go back to an earlier update. In simple words, wuauserv service is responsible Nov 20, 2024 · In particular, the Windows Modules Installer high CPU usage issue is sort of serious. If the problem is gone, then perform a disk cleanup and then re-enable the Windows Update Service. Jan 23, 2025 · Causes of High CPU Usage by Service Host: Windows Update. Then it was running few times more and actually found some (3) updates, so I installed them. Since Microsoft keeps releasing updates for Windows 10 all the time, it’s likely that this could be the main issue. Feb 9, 2018 · The Windows Modules Installer Worker is a background application that checks for new updates from the Windows server and install them in your computer. Click on “Windows Update” then “Update history“. I checked my processes and found that "svchost. Once again, svchost. The Windows search indexer also runs and takes 15% to 50% of CPU. g. Nov 15, 2021 · If after doing all these, you still face high CPU or Memory usage problems caused by the TiWorker. After windows update, two processes, Service Host: Local network and Service Host: Internet Connection Sharing, triggers high CPU usage which sometimes jumps to 50 or more percent. Mar 10, 2025 · Fix 7: Update Windows. High CPU usage can be caused by a variety of factors, including: Resource-intensive applications: Some software programs, such as games, video editing software, or resource-heavy websites, can use a significant amount of CPU power. Nov 9, 2019 · Update Errors or Stuck Updates: Failed updates or updates stuck in a loop can cause the Windows Update service to repeatedly attempt installations, resulting in sustained high CPU usage. it could be: memory or video card driver or software. the "System and Compressed Memory" or the "Window Store Service", etc. Corrupted Components: If Windows Update components become corrupted, the service may struggle to function correctly, causing higher CPU usage. In Safe Mode, clear the Software Distribution folder to address high CPU usage by WaasMedic. pending restart. I have mentioned two easy ways to deal with the issue so that you can choose accordingly. 1 Update troubleshooter on Windows 10. After the server runs for a while, there can be too many updates for the WSUS server to provide to the clients. Jun 26, 2024 · How to Reduce CPU and RAM Usage in Microsoft Teams on Windows 11 Common Fixes Update or reinstall the Microsoft Teams app: Open the Microsoft Store, search Microsoft Teams, and click Update (if Mar 12, 2025 · By setting it to manual, Windows Modules Installer Worker will only run when necessary and should prevent it from using CPU during off-hours. Update Searching Process. exe started to grab occasionally about 20% to 50% CPU power. Note: The solutions here are for Windows 11. It has shown this for several months but I haven't been too worried as it is receiving and installing updates. So I decided to get the most recent windows update 1809 to see if that would fix it, but it basically just nuked my computer making it really slow (100% CPU usage and 80% memory usage) even to the point of making a youtube video stutter during playback. 1 Stop Windows Update service. Any more ideas before I switch to MAC Mar 6, 2025 · Troubleshooting High CPU Usage. Delete the SoftwareDistribution folder. Check if the problem has been resolved. Microsoft Windows Search Indexer and Antimalware service executable have 55% CPU utilization which has increased the fan noise and reduced the battery life of my laptop. A corrupted Windows update: A corrupted update can cause the process to loop in the background Aug 20, 2024 · Use Process Explorer (an advanced task manager provided by Microsoft) to get information about threads and processes with high CPU usage. Checking for Updates. Microsoft might have released a patch for this issue. With only one browser open, overall CPU utilization would be excessive (80 to 100%) and my ThinkPad would slow to a crawl. The larger these updates, the worse the bottleneck. Move files, download a file, play a game. After the computer is started, ntoskrnl. Or, you can select the Start button, and then go to Settings > Update & Security > Windows Update. I am a bot, and this action was performed automatically. So, how to reduce CPU usage from Windows modules installer? The fixes will be shown to you in the following paragraph. Jun 26, 2024 · How to Reduce CPU and RAM Usage in Microsoft Teams on Windows 11 Common Fixes Update or reinstall the Microsoft Teams app: Open the Microsoft Store, search Microsoft Teams, and click Update (if Windows update (wuauserv) high cpu usage About 4 minutes after I start the computer, Microsoft Surface running Windows 10, the CPU fan starts to spin and it seems to be "Värd för tjänst: Lokalt system" that's the culprit. Oct 5, 2024 · 6) After Windows is upgraded reconnect the internet and then run the file download earlier "wushowhide. One should firstly verify that all Windows updates are Feb 17, 2022 · I am running Windows 11 Pro 64 bit version 21H2, build 22000. When attempting to "Go to Service(s)" no service was highlighted. Delete CBS. So that was our quick guide on how to fix high CPU usage after installing KB4512941 update on Windows 10. Here’s how: Hit Win + i to open Settings. exe is causing high CPU usage right after the computer is started. 8. Apr 8, 2024 · Related tip: How to Delete Windows Update Files in Windows 11. I have the latest NVIDIA drivers installed, but when I roll back to older drivers, the issue disappears. Method 3. This can be caused by temporary files, so be sure to remove them. Nov 2, 2024 · I am writing to seek assistance regarding an issue I am facing with my Windows 11 system on an unsupported PC. Until mid Juliy this problem did not exist at my computer, since last successful update was done then, and I noticed the problem shortly after. Update Windows Regularly. Go to Settings > Windows Update > In the right-pane, scroll down and click on Advanced Options. exe, Wuauserv, etc, show high CPU, Disk, Memory or Power usage in Windows 11/10r, see this post. Jul 28, 2023 · Reasons for High CPU Usage in Windows. 1/0. "System" process is utilizing more than 30-50 % CPU which is causing 70-100% CPU utilization and whole system gets down. Feb 14, 2024 · How do I fix Windows Modules Installer Worker with high CPU usage? It’s possible that high CPU usage is caused by an update install in the background, so waiting is the best option. When addressing high CPU usage caused by the Windows Modules Installer Worker, it’s pivotal to ensure that system updates are properly installed, troubleshooting features are leveraged, and unnecessary startup services are limited. 6 days ago · Users should restart their computer after finishing Windows update procedures. 7. These processes require substantial computational power, leading to increased CPU usage. exe is causing my CPU usage to be around 20% at all times. When Windows Update checks for updates, it scans the Microsoft database for available updates. But after a while Windows Update restarts and CPU usage goes up to about 30% again. ATM cpu is relative to 20% (but maybe higher later!). The Window 10 high CPU usage problem, in most cases, is caused from the Windows Update background task or after a malware infection or because a specific Windows service (e. Disable unwanted svchost. exe*32 - SYSTEM - winrscmde" appeared to be using most of the CPU. . The process may have high CPU usage Nov 21, 2023 · If TiWorker. 4. Im not super tech-savy , so am now stopping the service manually every damn day! i have just completed all Windows updates, thinking I miust have missed something, but, no, still the same issue. Keeping your Windows operating system updated can often resolve bugs and performance issues like high CPU usage. LOG & Windows Temp files. EXE using 100% CPU Right click, select "Go to Service(s)" Sorted by Status Click "Services" in lower right hand corner For each service whose status is "Running", disable it then check the CPU usage Disable Windows Update service, CPU usage drops to 1% Enable Windows Update service, CPU usage goes to 100% Open Windows Update program. 3GB virtual memory. Keeping Windows 11 up to date can resolve underlying issues that cause high CPU usage. Dec 5, 2024 · How to Lower CPU Usage in Windows Main Reasons for High CPU Usage. software performing scans of certain Windows update Jun 26, 2023 · 6. Feb 5, 2023 · The high CPU utilization issue you are facing might be due to an issue with the "StateRepository" service within the "svchost. Clear the contents of the SoftwareDistribution folder and the Catroot2 folder. This high CPU usage is impacting my system's performance. msc; Scroll down to the Windows Update. exe is the Windows Update Trusted Installer Worker process, a sub-process of the TrustedInstaller system utility. Jan 28, 2021 · No matter how powerful CPUs get, there’s always going to be something that uses up all the resources. Locate threads that show high CPU usage and view their call stacks. Mar 28, 2024 · Thanks for your response. Nov 12, 2020 · Windows Update High CPU Usage: 7 Solutions That Work If you discover that the wuauserv process is using a high CPU, that signals a problem with the Windows Update service. Now, open Run and go to C:\Windows\SoftwareDistribution. diagcab" and follow the prompts and block the update below that is causing the CPU issue (You can Hide them all if you want too) Do your CPU bench tests and see if it is working as it was in Windows 23H2. From detection to downloading and installing the update, Windows Update Service is responsible for fulfilling the tasks. My cpu usage is at 100% whenever i try to do anything. Windows’ update delivery mechanism can also cause high CPU usage. ) causes Jul 17, 2024 · Reasons for High CPU Usage. May 25, 2016 · High CPU percentage may be due to various reasons like too many programs running in the background or a certain program is consuming high CPU usage. If I go to Windows Update it says "Some settings are managed by your system administrator". After the latest update explorer. Jan 24, 2025 · Wuauserv, also known as Windows Update Service, provides direct access to the updates of the Windows operating system. There is no Windows Update group policy applied to the server though, so I don't know why it is Jan 20, 2024 · And that’s all there is to eliminating or reducing Windows Modules Installer Worker’s CPU usage on a Windows computer. It's task takes high usage of CPU that causes load on the system especially when Windows Update is running. Preventing the computer from downloading updates from other PCs can help in reducing Runtime Broker Activity, which has been linked to High CPU usage on Windows computers. Hold the Windows Key and Press R. SetupHost. Perhaps the most frustrating issue to fix is high CPU usage because of system interrupts. exe PID 1000, with Windows Update Service as the potential culprit. The next method to eliminate the high CPU usage problem caused by the Windows Modules Installer service, is to delete CBS. The CPU consumption decrease for a while, but as soon as I start any program, like visual studio 2022, SQL, Edge the cpu goes to 100% and makes impossible to work. One was with the Hugh CPU usage and one was the regular antimalware. When you’re gaming or using your computer, Windows may be downloading regular updates. After installing the 24H2 update, I have observed significant CPU usage, which fluctuates between 30% and 66%, occasionally reaching as high as 90% or more. I'm running Windows 10 Pro on 64 bit. This process can be resource-intensive, leading to high CPU usage. Feb 18, 2023 · The reasons may various causing Windows 10 High CPU usage, from a buggy Windows update, System file corruption, incompatible drivers, corrupted registry entry, Virus malware infection and more. The status of your most recent updates, along with their KB numbers will be listed there. Did you notice windows 10 running slow or freezes at startup after May 2020 Update? Or have you noticed WUAUSERV (Windows update service) causing high CPU usage after Windows 10 update? Wuauserv is a Windows system service orWindows Update Service that enables the detection, download, and installation of updates for Windows and other programs. Space apart the runs by several minutes. Run services. Oct 26, 2024 · 2. Disable Updates from other PCs. Press the Start button and open the Settings app. Oct 4, 2023 · Many users have reported high CPU usage while using the Windows Update tool, and Microsoft confirmed it to be true. exe process through Task Manager. Before we dive into solutions, it’s essential to understand why svchost. It cannot be fixed by any MS trouble shooter or reset tool/script, and is not Sep 5, 2019 · Resolve High CPU Usage on Windows 10 with Simple Steps. If the problem persists after an hour or so, try using one of the following solutions. exe" process. Reset Windows Update Components. Some common causes include: Windows Updates: Background updates can sometimes lead to high CPU usage, particularly if updates are stalled or there are issues with the update service. I tried changing my settings for Windows Update to Never Check (which I know is not recommended), but it didn't make a difference. Nov 15, 2021 · This tutorial contains several methods to resolve the high CPU usage issue on Windows 10. May 21, 2021 · I appreciate your time getting back to this thread, the tiworker. Let's try the below steps and check if it helps: Step 1: Place your system in Clean boot state and find out which software or program is causing the issue: Jan 11, 2018 · I have tried many ways Microsoft explained but cant figure out where the settings are located on mine due to their explanations referring to windows 8 being the platform they were referring to. Check if there are pending updates or update issues. Here are some of the reasons why your CPU gets overloaded: Background Processes: Processes that are constantly running in the background can cause many problems. **Update Drivers**: Outdated or incompatible drivers can cause high CPU usage. Resetting the Windows Update components may resolve this issue. Type services. Fix 3: Clear Microsoft Teams Cache Data. Nov 24, 2016 · It appeared to be Windows Update. Make sure to check for updates for your hardware drivers, especially: - CPU drivers - Chipset drivers - Graphics drivers You can check Asus’s website for the latest drivers for your TUF F15 Jul 6, 2019 · Task manager has indicated that Service Host: Windows Update -Very High on power usage/trend. Click on Hi I have an issue that the Windows Update svchost. It's set to only notify about new updates so it's not doing anything that can justify that amount of CPU usage Aug 14, 2020 · Windows update is leading the CPU usage to High in multiple systems. Upon this high CPU time taskbar does not work, applications already on the desktop work though. The most common reason is the installation of large updates or multiple updates at once. High CPU usage due to Service Host associated with Windows Update can stem from various factors: 1. Found the by Ali UlasHayir for AntiMalware Service Executable HIGH CPU USAGE and followed instructions posted in this thread by Greg Carmack - Windows MVP 2010-2020. Nov 15, 2024 · Update Windows. Press WINDOWS + I to open Settings. Oct 21, 2022 · TiWorker. Things pinned to 100 most of the time. exe* If you see a driver called risdxc64. Click on Check for updates and install any that are available. Any Windows update you see on your computer is because of the Wuauserv facility. Please click on the Windows Key and the S key at the same time. If I stop the Windows Update process, total CPU usage for Service Host: Local system drops to 1-2 % CPU on average. -Press Windows key + X -Go to Settings -Click Update and Security Feb 15, 2024 · After I installed the latest KB5034765 and restart it, when the PC restart immediately starts to consume almost all the time 100% of CPU. Select all files and press Shift + Delete to delete them permanently. The SoftwareDistribution folder is where Windows stores downloaded update files ready for installation. BEFORE: 0. It serves the purpose of Nov 8, 2024 · If you encounter AVCTP High CPU usage in Windows 11/10, update or re-install the Bluetooth driver or disable AVCTP Service to begin with. Process Explorer - Sysinternals | Microsoft Learn. High CPU/Disk usage may occur due to corrupted or conflicting temporary files on your PC. Antivirus apps are a common culprit due to Dec 20, 2020 · In some cases, the problem lies with Windows 10 KB4592438 and uninstalling the update should fix it. '?? P lease help me to identify the issue of cause? Dec 28, 2024 · Windows Update: If Windows Update is stuck or running in the background, it can cause high CPU usage. Moved from: Windows / Windows 10 / Windows update, recovery, & backup *Modified title for accuracy* *Original title: High cpu usage caused by tiworker. At the same time, there’s another high CPU usage bug, which is caused by Intel Driver Aug 22, 2023 · However, many users reported that Windows 11 update is causing high CPU usage, including Service Host Windows update high CPU usage and other services high CPU usage. 5] Flush SoftwareDistribution and Catroot2 folders. Does anyone know how to fix Jul 5, 2019 · Actually it seems that I had an malware named exactly like the antimalware defense executable. I rebooted, and after everything loaded up, CPU usage is high again. We recommend that you check the following first: Feb 14, 2019 · One of the services listed is Windows Update. The steps for fixing TiWorker. 5. exe high CPU usage when moving mouse – This is a slightly unusual issue, but you should be able to fix it using one of our solutions. exe may cause high resource usage if Windows Update becomes stuck due to a bug. To diagnose the issue further, you can try the following steps: Check for Windows Updates: Make sure your Windows 11 is up to date. Dec 13, 2023 · High CPU Usage: Causes and Solutions. 3. There are many factors that can cause 100% CPU usage in Windows. You Mar 14, 2025 · 5 Ways to Fix Windows Explorer High CPU Usage on Windows 11 Try Basic Fixes Restart the Windows Explorer process: There's a chance that Windows Explorer's high CPU usage is a one-time glitch. Choose “Uninstall updates“. Nov 13, 2023 · Service host: Windows update taking up 100% of CPU. And still didn't fix the pubg BSoD :' Jan 22, 2019 · For the last few days my PC has been showing Windows Update service running at 30% CPU. Here in this post, we have listed some simple tips that Feb 14, 2023 · In this article, we will discuss seven different ways to reduce Service Host CPU usage. This action removes old or corrupted update files causing the issue, allowing Windows to download fresh updates and restore normal CPU and memory use. Mar 13, 2013 · See SVCHOST. System and Driver Updates. Jan 3, 2025 · 7. exe is responsible for Windows Updates, you need to check and install the updates on your computer and check the if you are still experiencing high CPU usage. Background processes – Modern Setup Host already uses a lot of resources since it requires extra processing power from your computer’s CPU. If it doesn’t fix it, try the next solution. vajuu uxvwi tzwvs nuwytj xzsbu zvuwaf jlqzz quq qznwf wwig acwbudy ddlew ufvqck ugxhwjz cqie