Add Yahoo as a preferred source to see more of our stories on Google. Even if Netflix loads quickly and Instagram refreshes seamlessly, it's still important to test your home internet speed—especially ...

After a decade of testing PCs, routers, and home networks, I know what causes slow speeds and how to optimize your internet.

Are you getting the internet speed you’re paying for? Should you blame a slow connection on your Wi-Fi router or internet provider? Can your internet handle things like online gaming or livestreaming?

Even if you live outside the United States, getting fast internet is no longer a problem in many parts of the world. When I was younger, there was no way of knowing how fast your internet connection ...

We may receive a commission on purchases made from links. While most people have become accustomed to connecting to Wi-Fi using their phones or tablets, anyone who handles data-heavy tasks knows that ...

— -- Two possible disconnects with a new Wi-Fi router Question: I just plugged in a new wireless router, and now I have no Internet connection, even though the Wi-Fi itself seems to work as it ...