Nowadays, we hear the term “Wi-Fi” thrown around as if it’s been around forever.But what is Wi-Fi anyway? How does it differ from the internet? What part does it play in getting you connected? We’ll outline the basics you need to know and give some tips on how to maximize your home Wi-Fi performance.What is Wi-Fi? Wi-Fi is the technology that allows your devices to connect wirelessly to the internet.
Many think Wi-Fi and the internet are the same thing, but they are actually quite different.As we mentioned above, Wi-Fi enables you to connect your devices to the internet without the use of cables, allowing you to use your smartphone, laptop, tablet, etc., freely without connecting it directly to your modem.The internet, however, is the larger global network linking all computers and databases.
You don’t technically need Wi-Fi to use the internet, but it is widely accepted as the norm since it is much more convenient.What is a Wi-Fi network? A Wi-Fi network is a wireless internet connection established by your router and shared across devices in a home or business.The network allows you to access your internet connection on multiple devices in any location throughout your coverage area. How does Wi-Fi work? To put it simply, Wi-Fi works by using radio frequencies to communicate back and forth with your devices.
Your internet-connected devices each have wireless adaptors that translate necessary data into a radio signal.That signal is transmitted using an antenna.Your wireless router receives that signal and translates to the internet.
Your router will also receive information from the internet (movies, music, files) and communicate it as a radio signal back to your devices.Wi-Fi transmits data on the frequencies of 2.4 GHz and 5 GHz — you’ve probably heard of these numbers as channels on your Wi-Fi network.These frequencies are much higher than the ones used by cellphones in order to carry more data. As far as how fast that data can be transferred, Wi-Fi technology uses 802.11 networking standards, which come in varying speeds and price points.
The first version of the 802.11 protocol was released in 1997 and reached link speeds up to 2 Mbps.The newest standard, 802.11ax, or Wi-Fi 6, was released in 2019 and is faster than previous iterations, prone to less interference and maxes out at 9.6 Gbps. An improved version of 802.11ax known as Wi-Fi 6E was released in 2021 and operates on 6 GHz frequencies.What can be done with Wi-Fi? Wi-Fi isn’t just about accessing the web.
The convenience and connectivity of Wi-Fi can also make everyday life much easier.With Wi-Fi you can: Sync smart home devices and control from a central hub like your smartphone Share files with nearby devices Wirelessly stream audio and movies from one device to another Wirelessly transfer photos from your camera to your PC Sync media libraries without a USB Improve home security with smart locks, monitoring systems and cameras Learn more about the difference between Wi-Fi and internet.How to get home Wi-Fi If you’re like most Americans, you’ve got at least eight devices that use your home internet connection.
But if you’re looking to create that seamless experience that Wi-Fi allows, you’re going to need to take a few steps to make sure your home is ready.Choose an internet service provider Start by shopping the available internet providers in your area.Determine your monthly budget, what internet connection types are available and most compatible with your internet activities and what speeds are needed to support all the users on your network.
Get a wireless router and modem Most providers allow you to bring the equipment of your choice.However, some may require you to rent a specific set of equipment directly from them for the best quality.If you’re able, do your research on routers specifically in order to make sure your device can handle the speeds and amount of devices you’re looking to connect. Consider a Wi-Fi strengthener Once you’ve established a connection, you need to make sure that your Wi-Fi coverage is nothing short of spectacular, especially if you’re living in a multi-floor household.
Look into a Wi-Fi extender, repeater or booster to push your signal to those hard-to-reach corners and devices.Start your journey to home Wi-Fi sooner than later.Compare major internet service providers, pricing, speed ranges and more.
Wi-Fi hotspots Wi-Fi hotspots are locations, like a coffee shop or library, where you can connect to the internet.Portable Wi-Fi hotspots allow you to connect to the internet on the go and are usually built into your mobile device.Portable hotspots work like a mini router, establishing a cellular network for your phone, computer or any other device you wish to connect.
If your mobile device does not have a built-in hotspot, you can also purchase one separately.But keep in mind that you will have to buy a plan along with the device.Popular Wi-Fi providers ProviderPlan price range*Plan download speedsMonthly Wi-Fi equipment costsTechnology type Xfinity$25.00 – $299.95/mo.50 – 6,000 Mbps$14.00 – $25.00Cable, fiber, DSL Cox$50.00 – $150.00/mo.100 – 2,000 Mbps$13.00Fiber AT&T$55.00 – $245.00/mo.10 – 4,700 Mbps$0.00Fiber, 5G Home Spectrum$50.00 – $70.00/mo.500 – 1,000 Mbps**$10.00 w/PremierCable/fiber hybrid Verizon Fios$34.99 – $84.99/mo.†300 – 2,300 Mbps$0.00Fiber, 5G Home Optimum$40.00 – $180.00/mo.300 – 5,000 Mbps$13.50Cable, fiber CenturyLink$50.00 – $75.00/mo.***100 – 940 Mbps***$15.00DSL, fiber Frontier Fiber$22.99 – $154.99/mo.500 – 5000 Mbps$0.00DSL, fiber Hughesnet$49.99 – $124.99/mo.15 – 25 Mbps$14.99Satellite Mediacom$24.99 – $54.99/mo.100 – 1,000 Mbps$13.00Cable/fiber hybrid T-Mobile$40.00 – $60.00/mo.Up to 245 Mbps$0.005G Home Kinetic by Windstream$24.99 – $299.99/mo.100 – 8,000 Mbps$6.99DSL, fiber Show less Show more *Price per month plus taxes for length of contract.
Additional fees and terms may apply.Pricing varies by location and availability.All prices subject to change at any time.
Last updated 10/25/24.How to secure your Wi-Fi connection Once you’ve established your Wi-Fi connection and synced your devices, you’ll want to take some extra steps to be sure your information and your household is secure.A great Wi-Fi password is one thing, but cybercriminals have ways around the most creative security keyword.
Ways to keep your network and devices away from prying eyes Go for strong encryption: Wi-Fi Protected Access (WPA) protection, WPA2 or WPA3 are the newest standards.Hackers are familiar with older standards of protection like Wired Equivalent Privacy, or WEP, and may break-in with ease using the right methods.Choose a strong WPA key: Your mother’s maiden name won’t exactly cut it.
Pick a lengthy security key with a mixture of random numbers and letters to make your password iron-clad.Create a guest network: This is a great way to offer your internet connection to guests without accidentally exposing your network to risks.Activate WPA protections on the guest network and provide the password on request.
This will allow you to control who accesses the connection and encrypts each user’s data with a “session key,” essentially protecting guests from each other. Hide your network name: Changing your SSID to hidden will prompt users to enter the name and the password to connect instead of displaying it as an option for the world to access.Use a VPN: A virtual private network, or VPN, sends your data back and forth via an encrypted connection and blocks your location information.With a good VPN, hackers could access your network and still be blocked from sensitive information.
Wi-Fi FAQs How do devices connect to Wi-Fi? Your devices have wireless adapters that translate data into radio frequencies when you make a request, like clicking on a website.These frequencies are received by your router and then converted back into a language your devices can understand.Your router connects to the internet and then sends that data back to your device, and your device decodes that data into something you can see and use.
What is a wireless router? A wireless router is a device that allows you to connect your devices to the internet wirelessly, or without the need for a cable.How do Wi-Fi extenders work? Wi-Fi extenders work by rebroadcasting your router’s signal to areas where it is not as strong.They are especially useful in households with spotty Wi-Fi coverage and dead zones.
Written by:
Camryn Smith
Cammy is a writer with Allconnect, growing her broadband industry knowledge for over a year on the internet marketplace.Her expertise lies in home internet and broadband service with a focus on providers, plans…
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Edited by:
Anine Sus
Editor I
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