Airports, hotels… On vacation we also spend the whole day connected to the Internet. WhatsApp has in many countries become an essential tool for personal communication. We all want to be able to check Facebook, post photos on Instagram, tweet something we’ve seen, and answer work emails from wherever we are… and it’s possible. We mostly do all these things from a smartphone, or perhaps from tablets or (increasingly less) from laptops.
It is quite common to scan for and connect to public WiFi networks which aren’t password-protected and let you connect to the Internet cheaply and simply.
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