I’m in the process of settling into a new home. The other day, someone had to log into the Wi-Fi to set up something on the network. Right after he left, I logged in and kicked the device off my ...

While strength is often visually represented in the form of cones, bars, or dots, it’s really calculated in the form of decibels per milliwatt, or dBm. A perfect signal is -30dBm, which you’ll ...