Your internet connection depends on multiple devices working together. Here are the details to help you troubleshoot problems and stay online.

A modem and router work in tandem to deliver you an internet connection and then grant access to your various devices.

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› Advice, staff picks, ...

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?

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 ...

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 ...

Buying your own internet modem is not just a great way to avoid paying rental fees from your ISP—choosing a better model than what your cable company offers lets you unlock better internet and network ...

Craig was sucked into the endless vortex of tech at an early age, only to be spat back out babbling things like "phase-locked-loop crystal oscillators!". Mostly this receives a pat on the head from ...