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How To Fix 100% Disk Usage in Windows 10

This video shows different ways to troubleshoot high disk usage issues in Windows 10.
✅ For updated instructions, you can read the text version of this tutorial on our website:


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► Learn How to Speed Up Your Windows 10 Performance:

► How to Clear all Cache in Windows 10:

► How To Fix Slow Startup on Windows 10:

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In this tutorial, I will be demonstrating a number of ways to fix the problem of 100% disk usage in Windows, especially Windows 8.1 and Windows 10. Some typical signs of this problem include an obvious slowdown in the overall performance of your windows, system lags, unresponsive apps and processes, disk utilization percentage nearing or consistently on 100%, unusually loud noise from the cooling fan as if your processor or graphics card is under extreme use. The following suggestions were covered in this video:

1. Disable Windows Search Service
2. Check your disk defragmentation configuration
3. Update your device drivers
4. Disable Superfetch
5. Reset Virtual Memory
6. Check the configuration of your AHCI PCIe
7. Disable Windows Update Service
8. Disable Automatic Windows Update Service:

If everything fails, you might consider backing up your files and reinstalling Windows. If you set to do that, you can check the procedure I showed in this video:
on how to back up your files before installing a fresh copy of Windows.


I get my background music from NoCopyrightSounds:

#100diskusage #highdiskusage #slowwindows #highdiskusageinwindows10

Nguồn: https://corecplusplustutorial.com/

Xem thêm bài viết khác: https://corecplusplustutorial.com/cong-nghe/

Công Nghệ
Máy tính không nhận usb cứ xem là sửa được
Công Nghệ
Khắc phục lỗi Full Disk 100% trên Windows 10 chỉ cần vài click
Công Nghệ
Hướng dẫn sửa lỗi full disk windows 10 || Fix error windows full disk

    💡 For more tips on how to optimize your Windows 10 for speed and performance, check out: https://www.youtube.com/watch?v=rocKQysDHwk&list=PLgInsBr6KCT21RZPdbex3vNpQuHa6Xuou

  • I have a custom build from gtx 1060 8 gb ddr4 and i5 8 gen. But i noticed a few months before that my games were lagging and then I noticed that the gpu usage is on 0-2 percent. Why is it happening ? Is it because of Ram or ssd or hdd. Someone tell me please !

  • When I disable search it starts almost immediately again on its own.

  • I'm down to 1-5% disk usage! Unbelievably helpful, I can already feel my computer running better.

  • thx mate 👍

  • Finally my problem resolved..
    Thankxx Buddy

  • If any of you have a laptop with this issue. Try unplugging your power brick from the computer and plug it back in. I noticed this helped on 2 occasions

  • Task Scheduler
    The remote Computer was not found
    what should I do?

  • Thanks now its at 25
    One problem still have with my pc
    Pc starts for 10 mins and then shutdown automatic!
    Windows 8.1 dell

  • I have sysmain taking 100%

  • Thank you so much.

  • i have storachi driver byut its name is not standard sata driver should i disabel msi?

  • Im going to cry. I did all of these and still have this problem. I just paid 1k for an online class and even getting to my email takes ages >.> this is going to be rough ;-;

  • FauxFaux

    Author Reply

    Thanks a lot! You made a great video. Got the disk defragmentation issue fixed and everything is running well again!

  • Thanks. It worked for me after disabling the defrag task.

  • The drivers that windows find and download automatically are the best I can find , Or should I search manually for each driver ? I was thinking maybe some drivers are the ideal based on the types and models of hardware. Does it make a huge difference? Thanks alot

  • Won't it be a problen if i disable win updates ?

  • I just built my gaming PC and noticed 100% disk usage on start up, as soon as you log into windows. Everything is sooooo slow. Takes about 10 mins for it to level out and you still get random spiked up to 100%. Pretty annoying, Microsoft. Can you not see that this is a problem and fix your product that we paid $145 for? Anyone know if Windows 10 Pro any better?

  • This is what tech support should always be. No flashy, "smart" suggestions, MS bashing, or other non-sense. Just a sober description of possibilities. Very well done, sir.

  • Thanks man, disabling Windows Search and increasing the max amount of allowed space for virtual RAM fixed it for me.

  • Thank You SOO Much!
    This has ben bugging me for years!

  • what if people that work for Microsoft had to watch this video xD

  • Thank you

  • The first fix INSTANTLY solved it. This never happens. I'm buying lotto today. THANK YOU

  • My cmd consol never works, ive ran as admin… but i type ir perfecrly and atm it said for this command* (more help is available by typing NET HELPMSG 2105.)

  • This didn't work for me. After 2 years of 100% disk usage I finally found a solution. I done a fresh install of windows 10 using the windows media tool and a USB drive. I backed up my files and then went into the bios and prioritized the USB as my primary boot device. When I selected the drive to install windows to I deleted all drive partitions and then formatted the drive. All the new updates will take some time so be patient. When all updates are complete you will finally have 0% disk usage.

  • I think 1.8M people with me I'm not alone

  • Thanksssssss!

  • Me:why is my computer crying at night?

  • Working is it?

  • Thank you so much brother!!!

  • Does macbook get these problems if i download cracked files…olz reply

  • WHY IS MY DISK AT 100% ooh epic was downloadning am i the only one or? ark btw/updating

  • The reason why I am experiencing a 100% disk usage because of winrar extracting files. T_T

  • I'm so glad i used to grow with this: Windows XP
    And not with this: Windows 10

  • I started watching the video and it fixed itself without me doing anything. :))

  • Task escadula

  • Thank you so much!!!!! Disabling Superfetch (sysmain) did it for me 🥰🥰🥰

  • Tried every possible solutions – all of this is temporary fix only. Every time I restart win 10 I need to wait 10 min for computer to start responding properly. Computer is slow that even Atari is faster – this beyond ridiculous. Opening a web page take 3 min for first page to load properly

  • none of these worked. guess I can throw away my computer now…

  • Just a heads up to anyone, my "superfetch" was named "SysMain"

  • Thank you i fix my computer disc

  • Thank you! Reduced my disk usage to 14%.