Enter wmic in the Start Run column, and then click OK. At this time, XP will pop up a black command line window named "C: \ Windows \ System32 \ WBEM \ wmic.exe" (if it is the first time to run, the window will first display "wmic is being installed, please wait." ), its prompt is "wmic: root \ CLI >", then we enter the "Process" command (meaning "process") and press enter, and we will see the process and its corresponding path.