I have two PC's in my garden office. One is connected to the house router with a 40m Ethernet cable. I don't want the two PC's to be directly connected to each other as the main PC is used exclusively for customer files and activity. However, I'd like to connect the other PC to the internet and have internet access available even if the first PC is not running.
What is the best way of doing that? I have a spare Netgear router so could I use that? Can I turn off the wireless part as it's not needed? Or should I be using a switch, or a hub? I need help!
By the way, I have searched on the web about this but if I was confused before I'm now more confused!