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Nothing is more annoying than when you are kicked off your Wi-Fi and have to reconnect, all to be prompted to re-enter that password you haven't needed to use in forever. Wi-Fi is the thing that keeps ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

2. Find the Wi-Fi network you want the password for and tap the blue information icon to the right of the network name. 3.

Most of us have been there: You need fast internet and can see a Wi-Fi network with a strong signal listed on your device, but there's a lock icon next to the network ...