This week, a reader writes, "I've had AT&T internet service for quite some time and still have the original router and modem. Should I upgrade for security and performance reasons? Should I ask AT&T ...

After doing a quiet, limited rollout out of its 5G home internet service this past spring, AT&T has officially announced “Internet Air” with availability in 16 major US markets. Here are all the ...

I have had AT&T Fiber for over seven years at this point. While I enjoy the service and have had very few reliability problems with it, I really just want to use my own router. AT&T doesn't allow you ...

AT&T has joined T-Mobile and Verizon in providing 5G home Internet service, a wireless alternative to traditional wired forms of residential broadband. I wrote about the T-Mobile and Verizon services ...

The powers that be recently changed to a 5G wireless modem/router. Seemed to be okay for about a week. Then..... While the best download speed for the LAN on the old modem was about 2 Mbps, it was ...

My editor is being very understanding because this column is late, late, late. Why? Well, if you recall, last week I was wrestling my 2Wire 2701HG-B DSL Gateway trying to persuade it to recognize a ...