I just have reinstalled win11 ,I found some ports in Listening status ,How to close those ports?

yinbin chen 20 Reputation points
2023-11-22T13:08:55.69+00:00
C:\Users\cheny>netstat -ano 

 

活动连接 

 

  协议  本地地址          外部地址        状态           PID 


  TCP    0.0.0.0:49664          0.0.0.0:0              LISTENING       8 

  TCP    0.0.0.0:49665          0.0.0.0:0              LISTENING       992 

  TCP    0.0.0.0:49666          0.0.0.0:0              LISTENING       1788 

  TCP    0.0.0.0:49667          0.0.0.0:0              LISTENING       1948 

  TCP    0.0.0.0:49668          0.0.0.0:0              LISTENING       3164 

  TCP    0.0.0.0:49669          0.0.0.0:0              LISTENING       816
Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
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  1. Anonymous
    2023-11-22T13:14:28.7733333+00:00

    Likely is nothing to worry about but you can use Task Manager\Process tab to locate the process name by looking up the PID, then stop the process or service associated.

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  1. yinbin chen 20 Reputation points
    2023-11-23T11:50:44.6566667+00:00

    PID 992 is winnit.exe

    PID 1788 is svchost.exe

    PID 1948 is svchost.exe

    PID 3164 is spoolsv.exe

    PID 816 is services.exe

    why processes open those ports?