port opening, i want to open a specific port, how?

Avast Free Antivirus / Premium Security
1

hello,
how do i manually open a port (22809 )?
thx 8)

2

avast isn’t a firewall so it doesn’t have anything to do with opening or closing ports.

3

If you do not use a firewall, the port is opened…
If you use one, you’ll need to configure it to not block (close) that port.