What is Modern Setup Host? Why it’s Causing High CPU Usage
Modern Setup Host is a key Windows process that installs updates in the background. However, it often uses high CPU and disk resources unnecessarily. When in amidst of an update, if you check your Task Manager, you will find this process hogging a chunk of CPU resources. Although this is perfectlynormal, the problem starts when the CPU utilization simply won’t drop down—even after the update is complete. Tolower CPU usage, you may begin byterminating the Modern Setup Host processin the Task Manager....