So I set up a Minecraft server the other day, and the last step was to add a service for my router, where I had to specify a port for that program to accept information on. I was wondering, why we don't need the same system for online games, and web browsing? How does my router know which computer to send the incoming data to send to? Why don't we have to set up ports for those applications?
I did not find the right solution from the internet
References : http://www.tomshardware.com/answers/id- ... ports.htmlIntroduction Video