How does Win7 open a specific port

  

How does Win7 open a specific port

1. First select the Start menu and go to Control Panel, then select Windows Firewall.


2, then select the advanced settings option.

3. Select the inbound rule.

4. Create a new rule.

5. Select the port and click Next.

6, as shown in the figure, enter the port you want to open, such as: 3333, click Next.

7. Next.

8, the name is best to write the name of the open port, convenient for the next search, click to complete.

9. At this time, the inbound rules have been displayed, indicating that it has been successful.

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