Does not work correct with Listen 80 port (no replies)

Windows 10 Version 1703 Build 15063.296
WAMP 3.0.8 32-bit

I have real (static) IP address.

My problem is that when I use

Listen 0.0.0.0:80
Listen [::0]:80

or just

Listen 80

in httpd.conf file and press "Put Online" button, to my server cannot access from internet. Screenshot: [i.imgur.com]

But if I use any other port, for example:

Listen 0.0.0.0:8080
Listen [::0]:8080

or just

Listen 8080

It's work correctly. Screenshot: [i.imgur.com]

Note:

Port 80 is not used by any application. For example: If I use XAMPP, port 80 work correctly.

When I use WAMP, XAMPP is disabled.