20. Connecting to Wi-Fi Hotspots

If you have a notebook PC, a tablet, or a smartphone, you have built-in Wi-Fi capability—wherever you happen to be. You’re not limited to just connecting to your wireless network at home; you can also connect to your work network or any public Wi-Fi hotspot.

As you’re probably aware, many coffeehouses, restaurants, libraries, hotels, and public spaces offer Wi-Fi Internet service, either free or for an hourly or daily fee. Connecting to ...

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