Things You Can't See But Know Exist

Saturday, Jan 25, 2020, 3:55 pm
By:Tony Williams


#12 Wi-Fi

Wi-Fi allows several electronic devices the ability to connect to the world-wide-web wirelessly. Wi-Fi only works when a hotspot is enabled. Since Wi-Fi connects devices through radio waves, it cannot be seen. The only inclination that a person has that their Wi-Fi is working, is that 'sound symbol' that pops up on their screen.


Wi-Fi-Things You Can't See But Know Exist
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