For most of us, the Wi-Fi signal usually ends at the back door. If that includes you, your laptop, projector or big-screen TV might be unable to connect to the internet for a big sporting event or a ...

Wi-Fi has become a way of life for most of us, allowing us to connect our devices to the internet without being tethered to cables or fixed locations. As convenient as Wi-Fi is, it has its limitations ...

Q: Love your column and read it every week. You've been asking for some questions so here is one for you that I'm having trouble with. I volunteer to run a small computer network for a nonprofit and ...

Jeff Werner is a software engineer and has been writing this column since 2007. Question: Love your column and read it every week. You’ve been asking for some questions so here is one for you that I’m ...