100% disk usage becomes a headache to the users if not rectified on time. Even though Windows has improved a lot, there are still bugs, and one such bug is related to IaStorA.sys 100% disk usage when ...

I'm running a Lenovo Ideapad U530, made in 2014, and I experience sluggish browsing, with File Manager telling me that there's 100% Disk Usage, and with memory usage around 80 - 90%. I usually run ...

You can now more accurately manage your tasks. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Updated March 19, 2025: Microsoft has now put the ...