WmiPrvSE占用CPU过多的问题
source:http://www.makeuseof.com/answers/what-is-wmiprvse-exe-and-why-is-it-causing-high-cpu-usage/
Found an easy fix to this problem. Restart the "Windows management Instrumentation" Service. The dependent services will restart in the proper order and you'll see the CPU go way down to normal levels.