

Windows updates include the latest driver updates as well. Updating your Windows to the latest version might fix this problem. If restarting your PC doesn’t fix the problem, then it’s time that you use one of these methods to fix your High CPU usage caused by System Interrupts. How To Fix System Interrupts High CPU Usage? If it still doesn’t fix your problem, we have more ways for you to try them out.

Yeah, we know that you have heard it a thousand times, but practically it works most of the times. The first and foremost step to recover your PC from high CPU usage is to restart your PC. You don’t need to panic out at this point.

Most probably, the problem might be related to the hardware or its driver might be working abnormally. If the CPU usage of “System Interrupts” is consistently holding above the 20% mark, then it’s a sign that your PC is misbehaving. But Why Does System Interrupts use so much CPU?
