Windows 10: Windows 11 NTFS file system 100% disk usage

Discus and support Windows 11 NTFS file system 100% disk usage in Windows 10 Software and Apps to solve the problem; Hello,I recently installed Windows 11 Home alongside an Ubuntu 22.04 operating system. I have 1TB HDD and I allocated 390GiB for Windows 11. I selected... Discussion in 'Windows 10 Software and Apps' started by Péter Szilvási, Mar 17, 2023.

  1. PéTER SZILVáSI
    Péter Szilvási Win User

    Windows 11 NTFS file system 100% disk usage


    Hello,I recently installed Windows 11 Home alongside an Ubuntu 22.04 operating system. I have 1TB HDD and I allocated 390GiB for Windows 11. I selected NTFS file system. Unfortunately, the PC is incredible slow because of 100 percent disk usage. For example, It took literally 5 minutes to open a simple Microsoft Edge application.I have tried to fix the issue using the following resources: How to Fix 100% Disk Usage in Windows 11 12 Effective Ways and Windows 11 100% disk usage. None of them helped: Install all Windows update, Disable SysMain service, Disable Telemetry service, Disable

    :)
     
    Péter Szilvási, Mar 17, 2023
    #1
  2. SALMAN PATWEGAR
    Salman Patwegar Win User

    100% disk usage

    The most common cause of 100% disk usage appears to be Superfetch and Prefetch, but there are also other causes. You can try disabling both these features and see if it helps.

    This article provides steps to disable prefecth and superfetch:

    -
    How to Fix 100% Disk Usage Error in Windows 10
     
    Salman Patwegar, Mar 17, 2023
    #2
  3. SHEENA XX
    Sheena xx Win User
    Sheena xx, Mar 17, 2023
    #3
  4. KAPIL ARYA MVP
    Kapil Arya MVP Win User

    Windows 11 NTFS file system 100% disk usage

    Windows 11 100% disk usage

    Hello,

    See if this fix helps you (works with Windows 11 as well):

    [FIX] Windows 10 100 Percent Disk Usage Problem

    Let us know if this helps!

    Note: Included link in this reply refers to blog post by a trusted Microsoft MVP.
     
    Kapil Arya MVP, Mar 17, 2023
    #4
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Windows 11 NTFS file system 100% disk usage

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