woodson75 :
That has an10/100 Ethernet Network Card, so you should be able to connect it to your router with a cat 5 cable
Translate into English: See the card on the back of your desktop? It should look like a phone cable or network cable. Get a white cable that is connected to your router, plugged in to either 1,2,3,4,5 etc. Then connect that white cable to the card.