Wi-Fi is a technology based on wireless data transfer. Users use its capabilities online with a smartphone, tablet, or laptop. But this concept should not be confused with the Internet because they are not the same thing. Initially, in an apartment, a house, or other premises is the Internet cable, only after the person connects the cable to the special device – the router. And here, the router converts the signals into the so-called Wi-Fi network, distributed to other devices.
If you are connected to a Wi-Fi network, you can be at a distance of 10-100 meters from the router. This difference in range is due to third-party interference and the frequency that the router supports. Such technology of wireless data transfer is actively used in all areas, as it is much more convenient than a wired connection.
To turn on Wi-Fi on the phone, it is enough to open the settings, go to “Wi-Fi” and select the desired network. Previously, it is necessary to configure the router and get a password to connect properly. The desired password is entered into a special field on the smartphone or tablet.
Opening the notification curtain and activating Wi-Fi are also more convenient.
