A multigig internet plan hardly matters if your Wi-Fi connection is weak. Here's how to diagnose signal issues, and potentially, solve them.

If you use Starlink for your Internet and want to find the areas where your signal is the strongest, the app's built-in coverage tool is just what you need.

Your WiFi may be lagging because your apps may be hogging more bandwidth than they should. Spot them to boost your home network speed.

The frequency of the Wi-Fi band you connect to can have a huge impact in your signal strength and consistency, so you'll want to connect to the right one.

When a Wi-Fi signal is unobstructed, it generally creates a uniform pattern of coverage, but the various construction materials in your home will impact signal strength and actual coverage.

WIRED contributor Simon Hill’s guide to buying an internet router includes a fantastic section explaining the basics, and what you need for great Wi-Fi speed and strength throughout your home.

To easily check your Wi-Fi signal strength, look for how many lines appear in your device's Wi-Fi symbol. The more lines, the stronger the connection. For a more precise measurement, use apps like ...

Note that Wi-Fi strength is not the same as speed, and it refers instead to how strong the radio signal is between your device and your router.