How to Fix 100% Disk Usage in Windows Once and for All

Опубликовано: 09 Май 2026
на канале: Potatospecs
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Is your computer always stuck at 100% disk usage in Windows 10 or Windows 11? Does your PC feel laggy, slow, freezing, or unresponsive even when you’re just browsing the internet or opening simple apps? Don’t worry—you’re not alone. This is one of the most common Windows problems, and in this tutorial, I’ll show you the permanent fix that actually works.

No third-party software, no complicated hacks—just one simple setting inside Windows services that will immediately stop high disk usage, speed up your PC, boost performance, and reduce lag. This method works on Windows 10, Windows 11, laptops, desktops, HDD, and SSD drives.

By following this step-by-step guide, you will:
✔ Fix 100% disk usage in Windows 10
✔ Fix 100% disk usage in Windows 11
✔ Stop PC freezing, crashing, and lagging
✔ Speed up startup and shutdown time
✔ Make your old laptop or desktop feel brand new again

If your computer is always slow, constantly at 100 percent disk, or you’ve been searching for:

“how to fix 100% disk usage in Windows”

“Windows 10 running slow fix”

“PC lagging fix”

“speed up Windows 11”
…then this video is the exact solution you need.

🎵 Music Credit: NCS (NoCopyrightSounds)

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