100% Disk Usage in Windows 10? Here’s How to Fix It

If your Windows 10 Task Manager shows 100% disk usage, something is causing your hard drive to over-work. The good news is, it’s usually not a hard problem to fix.

Here are a few fixes that have helped other users resolve their Windows 10 100% disk usage problem. You may not need to try them all; just work your way down the list until you find the one that works for you.

#windows #windowstips
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[leosunshineclip]

I have this issue on a secondary ssd drive, I did all the processes but still no fix

[mahmoodmalik]

Hi, i done all the things you said but my pc is still on 100% disk. My pc (desktop) have problem when restart my pc on Dell logo it hangs i have to turn off and then turn on then its restart. Any idea how to fix this issue. I have Dell inspiron 660 10 year old pc 8gb ram and HDD 1.68TB free storage. I have checked malware as well.

[amitpuri]

My disk usage is always 💯% as soon as turn on the laptop.


I have applied all your suggested settings and still facing the same issues.

Any help will be appreciated.

[xDarksss]

Weird problem i guess but I don't have a Sysmain in my services, whats up with that

[ElectronicDanceAwakening]

My Laptop is very slow, memory high, and disk at 100%. I tried everything, most of in YouTube videos. Maybe my Windows 10 is lacking all this. It keeps asking me to update to Windows 11. Should I update to 11 and will it fix all windows being slow? Please advice. Blessings!

[ShikhaBharti-ylhf]

Performed all the steps but no change in disk usage

[thegoats]

Thanks !!! Fixed my 100% Disk Usage down to 12%

[Artificial_Escapes]

My pc is loading everything very very slow i cant even open any application😭

[jzhcywv]

Thank u so much I also fixed my problem,
By thy way you are such a genius women👍🏻✅❤️

[yyovpdw]

Watched 4 videos this was the first to help, took disk usage from 100% to 1%

[FistOfRix]

My cpu and disk went from 48 and 100 to 2 and 3 hopefully this is actually a perm fix and if it's not I'll give an update

[im_yusuf]

you deserve 10m subs you are so smart

[tim]

Stop listening to these vids. Save the time and replace the hard drive.

[lloydacriz]

None of this videos work, even resetting my pc didn't help., guess i have to buy another storage.