Wi-Fi Internet came to be because of the popularity of laptops, cell phones and other electronics which require wireless connections for people on the go. Wi-Fi is a trademark of the Wi-Fi Alliance. In order to connect to it your computer has to be equipped with a wireless network interface controller. This connection is called a station. All of these stations share a single radio frequency communication channel and all of the transmissions on the particular channel are received within range.
The Internet speed that you can expect is a maximum bandwidth of 54 Megabits per second (Mbps). It can also be possible for someone near your range of frequency to attract your transmission causing your transmission to drop off. If you have had the opportunity to be in an airport, cafe, library or hotel you may have been in a wireless network. There are a lot of people who use this device called Wi-Fi to connect their PCs to the Internet. There are many cities which are trying to use this technology in order to provide free or low-cost Wi-Fi Internet access to residents.
It may be that in the near future wireless networking can perhaps become so widespread that it becomes possible to access the Internet at any time and in any place without wires. There are a lot of advantages to Wi-Fi because they are easy to set up and are inexpensive. To get this type of service you need a service agreement and a connection card which is a device that lets you connect your laptop to the network. Almost every major cellular carrier now offers Wi-Fi services.
So you need to find out which services will provide you with what you need most. Some just want to be able to play games on their phones while others want to surf. There are those who interact on the various social networks, those who need e-mail services and then there are those who need a combination of everything. Through Wi-Fi you can practically do all of your business through your cell phone.
You have to decide what hardware you need to use a wi-fi connection. Your laptop may already have a built in connection card and if not you have to find out which card you require. You can find online service providers who will offer various plans and you can choose the one that best suits your needs. Then sign up for the service. Make sure you test your Wi-Fi Internet connection as much as you can to be sure that you can get access to the Internet in such places as cafes, or parks. Try it on transport vehicles such as trains and buses.
There is nothing that can be worse than needing your Wi-Fi connection and finding out that you can't get connected. There are downloads online which you can get for your computer that make it possible to get free Wi-Fi access anywhere and the best thing is that these downloads are free. Surf the web and find out all the possibilities for a Wi-Fi Internet connection.
Resource: WiFi Internet Revolutionizes Our World