At home I have two computers, in two different rooms, both with internet access. My main computer is connected through a router that is connected to a cable modem, the cable modem is also connected to ...

You may have noticed that your Wi-Fi router offers two network options and wondered which to use. Here's what you need to know to make the right choice for you.

How can I set up a local network where some computers are visible to the outside network, but other computers on my local network are only visible to those on the local network? I would like to do ...