Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. If you’ve got a mesh Wi-Fi network set up in your home, you ...

Jim Rossman / TNS 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?

When setting up the internet at home, your router matters more than you might think. The right device can impact your internet speed, reliability and even your monthly costs. Many internet service ...

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 ...