进程文件: spupdsvc.exe
进程名称: Update RunOnce Service
英文描述: spupdsvc.exe is a process belongs to the Microsoft Update RunOnce Service. This program is a non-essential process, but should not be terminated unless suspected to be causing problems.
进程分析:
MicrosoftWindowsUpdateRunOnceService是Windows系统服务，在线更新系统后会自动随系统启动运行一次，执行一些必要操作。
也就是说，你可能下载了更新，没有重新启动
