Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Of all the problems you can have with your WiFi connection, not ...

You’re connected to wifi, and no matter what website you visit and how many apps you open, nothing works. You try to figure out what’s going on and find that your Wi-Fi icon has an exclamation mark, ...

On Android phones, these symbols give a simple and important hint about your connections. In the status bar at the top of the display on an Android smartphone, you will find a number of symbols; some ...