There are wireless network which can be used by everyone. It’s necessary to enable Wi-Fi function in personal computer or other device (different devices have different ways to enable Wi-Fi function, but usually you can do it in options, where you can find “Wi-Fi”. You can find article about Android. Other devices connect to Wi-Fi by the same method.
After Wi-Fi technology enabling, personal computer or gadget would show you all networks, which are available at this moment. If network isn’t passworded, you can connect to it easily by clicking on it.
How to understand that Wi-Fi network isn’t passworded?
Usually, if wireless network has no password, there are not padlock or other symbol, which here to alert.
Where you can find Wi-Fi networks, which are not password protected? You can find it in public places like cafes, shops, airports, hotels, because owner should to attract audience. Modern people try to be in trend and know all latest news.
Connecting to secured networks is available for people, who know password, which is used to connect. You can’t connect without password. If you know password, you need to write it once. Then personal computer or gadget will connect to passworded wireless network automatically, if owner doesn’t change password.
Usually people set up home wireless routers for comfortable connection to personal computer and gadgets without cables. Recommended to set password to your Wi-Fi internet network, because Wi-Fi signal spreads outside the apartment. You can “catch” it in outside , hallway, neighbors. To avoid unauthorized to your home network, which can be cause of unauthorized connection to your network and really big increasing payments for the Internet, you need to set password. Sometimes you need to change it. All these operations you can do in Wi-Fi routers web-interface. Moreover, you can configure other features of router. To get in web-interface, you need to write IP address in browser URL bar. Routers from different manufacturers have different IP addresses. Here you can see a list of addresses for the most popular manufacturers: D-Link, TP-link, Tenda,2Wire, Actiontec, Eminent, LevelOne, Linksys, Motorola, Netopia, Planet, Senao, Siemens, Sitecom, SMC Networks, Trendnet, usually use 192.168.0.1. ZyXEL, Asus, ZTE, Netgear, Huawei usually use 192.168.1.1. Sercomm, Aztech, Gigabyte usually use 192.168.1.254.