Most of the time, you shouldn't have to think about how to use the Windows firewall, but if you do need to change some ...

On Windows 11 (or 10), the ... and Firewall. If the app doesn't start correctly, constantly crashes, or shows an error, you ...

They also customize other firewall settings. Readjustment by the user is not necessary. Teamviewer and other applications that react to signals from outside set the Windows firewall accordingly ...