My PC is normally connected to the internet via a modem. PC is upstairs, phone socket downstairs. All works well.
Now I've bought a router so that I can use a laptop in various rooms but I want to stay with the wired connection between the PC and router. There is no socket on the back of my PC so how do I connect? I've tried using one of the sockets on the back of the router through the modem but this does not work.
I've also searched the web but the solutions seem to be beyond my limited experience.