Wi-Fi is a wireless network that allows you to connect your device to the internet without having to use a cable. It is also great for users in remote areas where access to the Internet is difficult.
The wireless router receives the information you send to the internet and then sends it to the other devices in your network. Some older computers may need a dongle or software program to detect a wireless network.
You can set up a mobile hot spot on your cell phone to share the internet. Some WiFi hot spots are free and some charge a fee.
To set up your home Wi-Fi network, you need a router and an internet modem. An Ethernet jack is typically placed in the living room to plug the router and modem in. If you want a seamless Wi-Fi experience, you should shop for internet providers in your area.
You can increase the range of your WiFi by adding Wi-Fi extenders. Wireless networks operate on two types of bandwidth, 2.4 GHz and 5 GHz. Using the higher frequency means you can carry more data, but you are more likely to have interference from objects.
Depending on the range of your wireless router, you can expect a Wi-Fi signal to be within about 150 to 300 feet of your device. However, it is possible for a weak signal to be rebroadcast by your router and a cable.
For a secure WiFi connection, it is important to keep strangers out of your network. Keeping a strong password on your device and ensuring that your computer and other devices are locked down are good security precautions.