To set up WiFi at home, you need an internet connection. Telephone companies typically provide Digital Subscriber Line (DSL) connections, while cable companies provide cable internet connections, both of which are broadband internet connections and should offer speeds that are high enough to support all modern use cases.
Regardless of who you choose as your ISP (Internet Service Provider), you should end up with an internet modem connected to a jack in a wall and acting as the receiver for your internet signal. Some ISPs provide their customers with internet modems that double as wireless routers, in which case you’re all set and can skip to the next section of this article.
But if your internet modem is unable to set up WiFi, you’ll also need to purchase and connect a dedicated wireless router.
There are many different types of wireless routers, from inexpensive home routers designed for casual use to feature-packed gaming routers with multiple antennas and state-of-the-art technologies. The good news is that the WiFi setup process is virtually always the same.
5. Proceed to the next chapter of this article to learn how to configure your wireless router.
With your wireless router connected to the internet, open a web browser and enter your router’s default IP address into the address bar, then press Enter. We recommend you consult the manual to find out what the address is, but you can also try some of the most common addresses, including 192.168.0.1, 192.168.1.1, and 192.168.2.1.
Your router’s sign in page should appear. Again, consult your router’s instructions to find out what the default login name and password are. After you log in, your router’s settings page will appear, allowing you to change the name (also known as SSID) of your WiFi network and configure various security settings.
It’s paramount that you use the latest form of wireless encryption, WPA2, to prevent strangers from stealing your personal information. Many older wireless routers only support WEP encryption, which has been deprecated by the IEEE (Institute of Electrical and Electronics Engineers) and is no longer considered safe. If your wireless router is among them, replace it with a newer model.
Now that you’ve learned how to set up WiFi at home, it’s time to learn about wireless router placement. As a rule of thumb, do your best to place your wireless router as close to the center of your home as possible to evenly cover the entire place with WiFi signal.
It’s also important to place your wireless router away from large obstacles such as walls or heavy furniture. Various electronic devices, including your microwave and home entertainment system, may cause electronic interference and decrease the performance of your wireless router as well.
NetSpot, a professional app for wireless site surveys, WiFi analysis, and troubleshooting on macOS and Windows, allows you to evaluate the potential space for your WiFi network thanks to its WiFi Network Planning feature.
Using the information provided by NetSpot, choose a place that seems most suitable for your wireless router and move on to the next chapter of this article.
Just like you can use NetSpot to determine the optimal place for your wireless router, you can also use it later to check your WiFi coverage.
3. One parameter displayed by NetSpot is called Level, and it tells you the signal-to-noise ratio of your WiFi network, with higher numbers being better.
If your signal-to-noise ratio is poor, there are a few things you can do to improve it. You can switch to a different WiFi channel to minimize interference caused by other WiFi networks in your area. You can switch from the 2.4 GHz band to the 5 GHz band, if your router supports it. And you can also purchase a WiFi extender.
A WiFi extender is a relatively inexpensive device that takes your router’s existing WiFi signal, boosts it, and rebroadcasts it to fill in all the unconnected nooks and crannies in your home.
3. Connect your electronic devices to the new WiFi network created by your extender.
With a professional app for wireless site surveys, WiFi analysis, and troubleshooting on macOS and Windows such as NetSpot, setting up a WiFi network is effortless. NetSpot can help you optimize your WiFi for best performance to ensure that you can enjoy fast internet access from all your devices regardless of where you are. Visit NetSpot’s official website and download it for free right now.