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 game or a movie night ...

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 ...