Wireless broadband (Wi-Fi) is a type of high speed Internet service that does not require a fixed line connection, so you can access it from your computer or laptop by receiving a signal beamed from your wireless aerial (fixed to the outside of your home). Wi-Fi is quite literally broadband without the need for wires to connect you to your online service, and your Internet Service Provider will be able to provide you with more information about how to set up a Wi-Fi service, and also what equipment you will need to access the Internet in this way.
Some Internet Service Providers are now offering affordable Wi-Fi packages which will provide you with standard Internet access over your home phone line, and also remote access in designated Wi-Fi ‘hot spots’ in public areas such as cafes, hotels, libraries, airports, motorway services and train stations.
This offers a cost effective way for those people that work away from home or travel a lot to connect to the Internet, as not only will you have a reliable, affordable Internet service when you are at home, but you will also be able to log on when you are on the move as well in hot spot areas. However if you rarely travel then a deal which offers you pay-as-you-go Wi-Fi may be more cost effective for you so that you only pay to access the Internet in remote locations as and when you need to.
Security
Wireless Internet has some security issue you will need to consider, as it is relatively easy for an unscrupulous person to intercept the signal between your Wi-Fi aerial and your computer, and this means they could use your service to access the Internet in your name, and not only would you end up paying the bill, but you would also be held responsible if they abuse this service to download illegal music or indecent images.
Therefore it is very important that if you are using Wi-Fi in your home you put the necessary security measures in place and make sure you are using up to date antivirus software and password protected log ins, so only authorized people can access your Internet service.