10 Things You Didn’t Know About Wifi: What It Is, How It Works And More

WiFi is a technology that uses radio waves to provide network connectivity. A connection is established using a wireless adapter to create hotspots — areas in the vicinity of a wireless router that are connected to the network and allow users to access internet services. This article will introduce you to the basics of WiFi so that you may have a better understanding of your Internet access.

The History of WiFi

To begin with, there is much more to the story of WiFi than most people realize. While WiFi has been around for quite some time now, it was not used to provide internet connectivity in this capacity until the late 1990s. At that time, almost no networks would allow access from outside their own range, thereby limiting the availability of internet connection from that direction. That all changed in the late 1990s, when a group of researchers at MIT invented a wireless LAN technology that allowed for WiFi access from anywhere within the range of a Wi-Fi access point. A new idea was born. What Are the Basics of WiFi?

How Do You Connect to WiFi?

WiFi uses the 5.8 GHz radio frequency band which is in the 700MHz frequency band. It is the same frequency band used by the DC power adapters that we use at home. When you connect to a WiFi hotspot, you’re actually connecting to the router, which in turn is connected to another router or access point that is able to direct a wifi signal to your devices. The hotspot can be mobile in nature or fixed, be it a laptop, a mobile device, tablet, or an antennae-mounted router that is wired directly to the roof. The wireless device and the access point can also be connected via a wired connection if you prefer to use one. You can also access the network from other devices, such as your phone, a tablet, or a laptop, by installing the relevant app. How Do You Secure WiFi?

The Difference Between a Wireless Adapter and a Router

1. A router is a device that is generally used to establish a connection between two devices (i.e. your wireless adapter and your phone or tablet).

2. A wireless adapter works with a WiFi router. A wireless adapter is typically a device that connects to a router to create a hotspot.

3. A wireless router usually has a set of hardware, such as an antenna, a receiver, and a transceiver.

4. It is important to note that wireless adapters usually work with certain wireless routers, and they work differently from wireless routers. A router needs an internet connection to create a hotspot, while a wireless adapter needs to be plugged into a phone, tablet or laptop.

Where you can find wifi hotspots

There are several locations where you can find wifi. Most popularly, it is in coffee shops, airports and malls. If you do not have access to these, it is possible to get access to free public wifi networks. These public networks are available at places like cafes, public squares and some libraries. What is a hotspot? A hotspot is a wireless router that creates a wireless network in an area that has available bandwidth to allow other wireless devices, which you may have plugged in, to access internet services. These hotspots can be found all around the world. How do I access free wifi? To access free wifi at airports and other places, you have to visit a WiFi Hotspot Locator website.

What is bandwidth?

Browsing the internet with internet on your laptop generally has an internet bandwidth of 256 Kbps. This is the speed at which the modem reads and writes information on a computer’s computer network. Most of the people who have computers on their home have low Internet bandwidth which doesn’t meet the requirements of downloading high resolution images and videos. The bandwidth available to most people is also usually supplied by cellular Internet connections. High bandwidth helps the users download, upload and receive videos and pictures at a faster rate. If your connection speed is low, you may experience problems downloading HD (high definition) videos or viewing the large images that your devices come with.

What is the difference between 2.4 Ghz and 5 Ghz wifi?

WiFi is a networking technology that enables communication over a network, in other words to provide wireless connectivity. This is explained in further detail here. A modem is a device that can communicate with a router or access point for the internet. A router is the building block of a wireless network. It is a device that is responsible for establishing the connectivity in a network. A router can be a standalone router or can also be a part of a wireless access point, which is a part of a mobile network infrastructure. A mobile access point, also known as a UMTS access point or a WLAN, is an access point that is implemented into a mobile network and allows the wireless clients connected to the network to access the internet.

How do you connect your phone to wifi?

Connecting to wifi requires you to connect your smartphone to an access point. This is the device that allows internet connectivity to the device. How does wifi work? Wireless works by converting the radio waves into an electromagnetic signal and distributing this signal via a network. A network is made up of many access points that communicate through wireless connection, known as radio frequency. A wireless router is an access point that connects devices to this network. In order for internet service to work, the radio waves that are being transmitted need to be converted into an electromagnetic signal and be sent out in the same area where devices are broadcasting. This requires an access point to monitor the radio waves and create a connection through wireless connection.


In this article, we have reviewed the essential aspects of WiFi and provided you with some useful information on it. The information provided will surely help you to connect to WiFi networks and enjoy internet access in an organized way. If you have any queries regarding this topic, please don’t hesitate to contact us.

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