Hi,<BR> I'll be using my PC for a few hours normally and then all of a sudden my CPU usage will go to 100% and stay there. It is always the System (not System Idle Process) using up all of the CPU.

So what's likely the cause of such behavior? A bad driver? Any way to find out which? Clearly, based on how sluggish my system is the CPU is at 65% even though the process window shows only the idle ...

If you're experiencing a laggy, slow, or unresponsive PC, the Task Manager is often your first step to identifying the culprit. Typically, you'll find a popular app like Chrome causing a memory spike ...

It's normal for CPU usage to spike on your Windows computer when you're gaming or running resource-intensive programs. However, if you notice this happening even during basic tasks like browsing the ...

Windows users often encounter high CPU usage due to some background processes, which can cause the system to slow down or become unresponsive. One such process responsible for this is the Windows ...

In simple terms, CPU utilization is the current percentage of CPU resources consumed by all programs. If you notice that some programs are using more of your CPU cores and hogging system resources, ...

If the Task Manager indicates that your Windows Update process is consuming a high CPU, Disk, Memory or Power on Windows 11/10, then this post will be able to help you address the issue. This can ...