Table of Contents
How to Fix 100% Disk Usage on Window 11
Disable Superfetch
Rebuild Search Index
Disable Search Indexing Completely
Disable DiagTrack Service
Check for Malware
Run SFC and DISM scans
Check your hard drive for errors
Windows 11 上更好的磁盘使用率
Home Common Problem How to fix 100% disk usage on Windows 11

How to fix 100% disk usage on Windows 11

Apr 20, 2023 pm 12:58 PM
index windows system

How to Fix 100% Disk Usage on Window 11

The straightforward way to find the offending application or service that is causing 100% disk usage is to use Task Manager.

To open Task Manager, right-click on the Start menu and select Task Manager. Click the Disk column header to see what's taking up the most resources. From there, you'll have a good idea of ​​where to start.

However, the problem may be more serious than just closing the application or disabling the service.

How to fix 100% disk usage on Windows 11

Keep reading to find more potential causes of problems and how to fix them.

Disable Superfetch

Superfetch feature ( also known as SysMain in Windows 11) helps reduce startup time by accessing prefetched files and load applications more efficiently. While it's a useful feature that can improve performance, it can cause excessive disk usage.

To disable Superfetch (SysMain) on Windows 11, use the following steps:

  1. Use the keyboard shortcut Windows key RStart "Run ”Dialog box.
  2. In Run, type services.msc and click OK. How to fix 100% disk usage on Windows 11
  3. When the Services console opens, double-click SysMain and click the Stop button.
  4. Next, click the drop-down menu next to Startup type and set it to Disabled. How to fix 100% disk usage on Windows 11
  5. Click Apply and OK and close the service console.

After stopping SysMain, you should notice a difference in disk usage in Task Manager, but you may need to restart your PC to make sure it's fixed.

Rebuild Search Index

Another common issue that causes high disk usage is the search index on Windows 11. Search indexing scans files, emails, photos, and other system files on your PC to help return search results faster. However, if something goes wrong, it can result in an indefinite search loop.

To fix it, you can rebuild the database. To rebuild the search index:

  1. Click Start or press the Windows key, type Index Options, and then Select the top result.
  2. When the "Index Options" window opens, click the "Advanced " button. How to fix 100% disk usage on Windows 11
  3. Click the Rebuild button in the Troubleshooting section and then click OK to verify. How to fix 100% disk usage on Windows 11

This process may take a while, so you may need to take a break from your computer. The time required will vary based on the amount of data on the drive and its speed (i.e. SSD vs. HDD).

Disable Search Indexing Completely

If rebuilding is working fine but you find that you are doing a lot of rebuilding, you can disable search indexing completely.

To disable Windows Search, use the following steps:

  1. Use the keyboard shortcut Windows key RLaunch the Run dialog box .
  2. In Run, type
  3. services.msc and click OK.
  4. When the
  5. Services console opens, double-click Windows Search. How to fix 100% disk usage on Windows 11
  6. When the
  7. Windows Search Properties screen appears, set Startup type to Disabled.
  8. Click
  9. to stop, then click OK. How to fix 100% disk usage on Windows 11
Search indexing is now no longer enabled and will not run again if you restart your PC.

Delete Temporary Files

Remaining temporary files may cause additional disk load, deleting these files can fix 100% disk usage on Windows 11.

To delete temporary files from Windows 11:

  1. Use keyboard shortcutsWindows key RLaunch the Run dialog box.
  2. In Run, type %temp% and click OK. How to fix 100% disk usage on Windows 11
  3. Temp Folder will open in File Explorer - Press Ctrl A to select everything in the folder, then click in the toolbar Delete button. How to fix 100% disk usage on Windows 11

Disable DiagTrack Service

ConnectedUser Experience( DiagTrack ) Service (also known as TelemetryData) runs in the background and provides Microsoft with data about your PC usage. It can cause high disk usage.

To disable the DiagTrack service, use the following steps:

  1. Press Ctrl Shift Esc to launch Task Manager and open "Services " Tab.
  2. Right-click DiagTrack and select Stop from the menu. How to fix 100% disk usage on Windows 11
  3. Next, click the Open Services link at the bottom of Task Manager. How to fix 100% disk usage on Windows 11
  4. When the Services window appears, double-click the Connected User Experience and Telemetry service. How to fix 100% disk usage on Windows 11
  5. Under the General tab, set Startup type to Disabled and click Apply. How to fix 100% disk usage on Windows 11
  6. Now, click on the Recovery tab, set all three failure options to Take No Action and click on OK. How to fix 100% disk usage on Windows 11

The service is now disabled and you don’t need to worry about it running again when you restart your PC.

Check for Malware

Another important and perhaps first thing to check for is viruses or other malware. Windows Security (formerly Windows Defender) is built-in and scans your system for malware in real time. However, it may not capture everything.

You can run a virus scan manually using the following steps:

  1. Click Startor press the Windows key and type windows security and select the top result. How to fix 100% disk usage on Windows 11
  2. Select Virus and Threat Protection on the left, and then click the Quick Scan button. How to fix 100% disk usage on Windows 11
  3. If nothing is detected and you are still getting 100% disk usage, try a deeper scan. To do this, click the Scan Options link and select Full Scan or Microsoft Defender Offline Scan. How to fix 100% disk usage on Windows 11

Deeper scans take longer to complete, but are worth the wait if your system is infected with stubborn malware. Offline scanning requires a restart, so be sure to close any open files before starting.

Also, it’s important to get a second opinion. For example, if you're unsure about any file you're opening, run a scan with a trusted and free security application like Avast or AVG AntiVirus.

Run SFC and DISM scans

Missing or corrupted files on Windows can cause high disk load as your PC tries to compensate. Fortunately, Windows has several built-in tools that can help you scan for bad files and replace them with good ones.

To run these tools:

  1. Right-click the Start button and select Windows Terminal (Admin) from the menu . How to fix 100% disk usage on Windows 11
  2. Enter the following command in the terminal and press Enter:
    DISM /Online /Cleanup-Image /RestoreHealth
    Copy after login

    How to fix 100% disk usage on Windows 11

  3. Once the DISM command is completed, run the following command, ThenPress Enter:
    sfc /scannow
    Copy after login

    How to fix 100% disk usage on Windows 11

Check your hard drive for errors

Fix 100% Disk Usage on Windows 11 Another thing is to check the disk for errors.

You can check the disk for errors using the following steps:

  1. 打开 开始菜单并输入powershell
  2. 将鼠标悬停在顶部结果上,然后选择Run as Administrator
    How to fix 100% disk usage on Windows 11
  3. 终端打开后,运行以下命令并按 Enter。
    Chkdsk /r /f
    Copy after login
  4. 下次重新启动 PC 时,系统会提示您安排扫描 - 键入Y并按Enter

How to fix 100% disk usage on Windows 11

Windows 11 上更好的磁盘使用率

如果您在 Windows 11 上看到 100% 的磁盘使用率,则上述选项之一应该可以解决问题。如果您尚未使用 Windows 11,则可以在 Windows 10 上解决问题。

Windows 11 为您的驱动器提供了其他内置工具,例如清理建议。您还可以配置Storage Sense 功能以确保您的驱动器以最佳方式运行。

The above is the detailed content of How to fix 100% disk usage on Windows 11. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Event ID 157: Disk has been removed unexpectedly [Fixed] Event ID 157: Disk has been removed unexpectedly [Fixed] Jun 03, 2023 am 11:21 AM

Disk has been accidentally deleted is an error in the system event log on Windows devices. This is an unusual issue on the virtual disk that all XBOX Live PC and Microsoft PC installations rely on. Typically, this problem occurs when something disrupts the system's communication with the disk. Event ID157 in Event Viewer The disk has been accidentally deleted, preventing the user from installing the game using the specified virtual drive. This virtual drive will not be visible in File Explorer like other drives. You may also encounter VMWare issues where the disk has been accidentally deleted. The solution below will fix the problem, but you must make changes directly in VMWare's emulated operating system. Depend on

Fix: Windows Driver Foundation missing error Fix: Windows Driver Foundation missing error Jun 02, 2023 pm 09:15 PM

It's really frustrating when your Windows PC lags or runs slowly while playing games or performing resource-intensive tasks. Your PC may have all the processing power to handle these tasks, but if certain drivers fail to load, then your PC will experience multiple issues. One such error is WindowsDriverFoundation missing issue. When this error pops up, you should know that some important system-related drivers fail to load on your Windows PC. Since drivers are one of the most important components that allow the hardware to communicate with your PC, any issues with the drivers can cause the hardware process to malfunction. Several users reported that Window

Detailed tutorial on how to delete the administrator account in Windows 7 system Detailed tutorial on how to delete the administrator account in Windows 7 system Jul 11, 2023 pm 10:09 PM

How to delete the administrator account in Windows 7 system? Many users have multiple administrator accounts on their computers, but some accounts cannot be used, so we can delete unnecessary administrator accounts. So how to delete administrator accounts in win7 system? Today I will share with you how to delete administrator accounts in win7 system. Account method. Friends who are interested, come and take a look! 1. First, right-click the "Computer" icon on the desktop and select "Manage" from the menu bar. 2. In the computer management interface, expand the "System Tools -> Local Users -> Users" option. 3. Then in

What are the Oracle index types? What are the Oracle index types? Nov 16, 2023 am 09:59 AM

Oracle index types include: 1. B-Tree index; 2. Bitmap index; 3. Function index; 4. Hash index; 5. Reverse key index; 6. Local index; 7. Global index; 8. Domain index ; 9. Bitmap connection index; 10. Composite index. Detailed introduction: 1. B-Tree index is a self-balancing tree data structure that can efficiently support concurrent operations. In Oracle database, B-Tree index is the most commonly used index type; 2. Bit Graph index is an index type based on bitmap algorithm and so on.

6 Ways to Shut Down Windows 11 Without Updating [100% Effective] 6 Ways to Shut Down Windows 11 Without Updating [100% Effective] Jun 02, 2023 pm 07:39 PM

This can be frustrating when you need to shut down your PC for some reason but don't want to install updates that you have downloaded and are ready to install the next time you shut down or restart your PC. Well, you'll be happy to know that you can turn it off without updating your Windows 11 PC. Here are various ways to shut down your Windows 11 PC while avoiding updates. How to Check if Updates Are Pending on Windows 11 Before we venture into methods that allow you to shut down your PC without having to install updates, it’s important to understand when and what updates Windows plans to install on your system. Needless to say, if the "Pause Updates" option is not enabled on your PC, Windows

How to solve the problem that the index exceeds the array limit How to solve the problem that the index exceeds the array limit Nov 15, 2023 pm 05:22 PM

The solutions are: 1. Check whether the index value is correct: first confirm whether your index value exceeds the length range of the array. The index of the array starts from 0, so the maximum index value should be the array length minus 1; 2. Check the loop boundary conditions: If you use the index for array access in a loop, make sure the loop boundary conditions are correct; 3. Initialize the array: Before using an array, make sure that the array has been initialized correctly; 4. Use exception handling: You can use the exception handling mechanism in the program to catch errors where the index exceeds the bounds of the array, and handle it accordingly.

How to improve the efficiency of data grouping and data aggregation in PHP and MySQL through indexes? How to improve the efficiency of data grouping and data aggregation in PHP and MySQL through indexes? Oct 15, 2023 am 11:39 AM

How to improve the efficiency of data grouping and data aggregation in PHP and MySQL through indexes? Introduction: PHP and MySQL are currently the most widely used programming languages ​​and database management systems, and are often used to build web applications and process large amounts of data. Data grouping and data aggregation are common operations when processing large amounts of data, but if indexes are not designed and used appropriately, these operations can become very inefficient. This article will introduce how to use indexes to improve the efficiency of data grouping and data aggregation in PHP and MySQL, and improve

What should I do if the sides of my computer screen turn black? What should I do if the sides of my computer screen turn black? Dec 26, 2023 am 11:43 AM

When we use the win10 operating system to work and study, in some cases we may encounter black screens on both sides of the computer screen during use, and we don't know how to solve it. The editor thinks that this situation may be due to the fact that the resolution of our computer has not been adjusted properly. We can directly set it in the system personalization, or enter the BIOS to adjust it. Let’s take a look at the specific operation steps to see how the editor did it~ What to do if the screen on both sides of the Windows 10 system is black? Method 1: 1. Open the registry at the start of the run or directly enter regedit with WIN+R 2. Locate HKEY----- LOCAL------MACHINE-----SYSTEM------Co