cmd下系统命令
关闭视觉效果   sc config themes start= disabled & sc stop themes
禁用错误报告   sc config ersvc start= disabled & sc stop ersvc
关闭系统还原   sc config srservice start= disabled & sc stop srservice
关闭自动更新   sc config wuauserv start= disabled & sc stop wuauserv
关闭远程协助   sc config termservice start= disabled & sc stop termservice
关闭屏保程序   reg add "hkcu\Software\Policies\Microsoft\Windows\Control Panel\Desktop" /v ScreenSaveActive /t REG_SZ /d 0 /f
电源选项都选常开 reg add "hkcu\Control Panel\PowerCfg" /v CurrentPowerPolicy /t REG_SZ /d 3 /f
打开支持USB    sc config dmserver start= auto && sc start dmserver
系统待机：rundll32.exe powrprof.dll SetSuspendState
打开文夹：start "" "E:\"