Add Yahoo as a preferred source to see more of our stories on Google. If your laptop has an Ethernet port, plug an Ethernet cable into it and attach the other end to the router. No Ethernet port?

How to Connect a Phone or Tablet to the Internet Using an Ethernet Cable Struggling to connect your mobile device to spotty Wi-Fi? It might seem like an odd solution, but if you have an Ethernet cable ...

A network is great, but what if you just want to connect two Macs and transfer gobs of information as fast as you can? Using a gigabit ethernet cable or a Mac with 802.11ac (Wi-Fi 5) or later wireless ...