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 ...

Without getting too much into the back story and the reasons behind it... Went to the AT&T store and ended up switching from AT&T DSL to UVerse internet (can't get UVerse TV though). Days later I get ...

Hi,<P>I picked up a linksys 4-port router to hook up 3 computers to a cable modem. We called the ISP and set up one computer, then pulled its MAC address onto the Router, and were able to set up all 3 ...