When I started college I had to get my own laptop. Before that I played on my father's pc and changed router settings to work with my sister's -now broken- laptop . My sister spammed my father's pc with photo downloads and my father spammed it with virus and spyware checks so it's so extremely slow that even opening a program like Word can crash it and opening BNet removes internet connection. ._.
I tried setting the router for my new laptop to be able to host, but I can't get it right. I tried the firewall and portforwarding, but without success.