How to share network folder with windows over the internet so I can stream videos with Infuse Pro over the internet?

I don’t want to use Plex. Just want a normal folder to share on windows but have it available over the internet as well if possible.

You’ll need to open the ports on your firewall for SMB however from a security point of view this is a very foolish thing to do. When it comes to remote access it’s best to use one of the three methods: plex, WebDAV, FTP.
These protocols are built for transmitting data over the internet and also are less susceptible to multitude of windows security flaws.

How do I use WebDAV or FTP in Windows 10 please? Thanks.

Google is your friend