But you aren't aware of what a VPN (or what OpenVPN) is or what it does (and what it not does). That's why I pointed you back to thread you already asked about that.
It's not a problem if you don't get it (noone knows/understands everything). But for that reason, and the reason it's explained in the previous thread, I also posted the VPN Wiki. Probably that makes it more clear to you (if you bother to read it, ofc).
yeah went through it.