Your PC shouldn't struggle with basic tasks, yet everything feels painfully slow. Apps take forever to open, File Explorer freezes without warning, and the spinning cursor seems to appear every few seconds. Open Task Manager and you'll likely discover the culprit: disk usage stuck at 100%.

At first, it may seem like your hard drive or SSD is failing. In reality, that's rarely the case. More often, Windows background services are constantly reading from and writing to your storage device, leaving little room for anything else. The good news? In most cases, you can fix the issue in just a few minutes with a handful of simple tweaks.