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

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The modern internet can be confusing. What is even more confusing is setting up the equipment you need to get the internet to work in your home. You probably have multiple devices sitting somewhere ...

You likely know that you need these two items to get access to the Internet, but might not know why. Here's a quick explanation of what they do. aquatarkus/Shutterstock Not since peanut butter and ...

The first Wi-Fi 7 routers debuted back in 2023, but they've become increasingly affordable over the past few months as the major router manufacturers launched their own Wi-Fi 7 lines. They also got a ...

No Wi-Fi in the attic? Or basement? A mesh router can help. WSJ's Joanna Stern and her miniature friends explain how the new Wi-Fi router systems work—and which is the best one to buy. Everything is ...

Networking might be the most important part of your gaming and entertainment life. You can't do much these days without a reliable, fast internet connection that blankets your living space. And if you ...

A modem and router work in tandem to deliver you an internet connection. Even if the modem and router are combined in the same hardware, they serve distinct functions. The modem communicates with the ...

No Wi-Fi in the attic? Or basement? A mesh router can help. WSJ's Joanna Stern and her miniature friends explain how the new Wi-Fi router systems work—and which is the best one to buy. Everything is ...