Wi-Fi Hotspots - Access Free Internet from Access Points

Wi-Fi hotspots are created in various public places where free internet access can be utilized with the use of a Wi-Fi card. An access point or router is internet enabled through a physical connection to a modem and then any personal computer or laptop within about 200 feet that has a wireless card can gain access to the internet through the access point. For the best connection, however, a distance of closer to 100 feet is recommended. The technology that allows Wi-Fi hotspots to exist is similar to the idea of radio waves and walkie-talkies. While the frequencies of walkie-talkies are very different and comparatively primitive compared to wireless connections, the idea is the same. The higher frequencies of Wi-Fi and advanced encoding techniques allow it to transfer huge amounts of data at a time. The idea and development of Wi-Fi originated from the idea that business people are always on the move and usually require access to the internet. With the flexibility, cost effectiveness and hassle-free features of Wi-Fi, hotspots have become hugely popular among business people and pursuers of leisure alike. Make sure that as you scope out hotspots in your area and prepare to utilize them that you have taken the necessary security precautions to protect your computer. Anyone within the same accessible distance as you may have access to your files if you do not take the needed safety measures like having a firewall or anti-virus software installed and running. Using the convenient technology of Wi-Fi hotspots is very appealing, but all users must be careful. Utilizing free Wi-Fi hotspots is a popular way to browse the web while you are on a lunch break, relaxing at a park, waiting for the bus, or a number of other activities. The ability to access the internet in an outdoor setting is very convenient. Businesses that offer free wireless hotspots usually choose to do so as a service to their patrons. Areas that are more densely populated like downtown city locations and other metropolitan areas are the only places right now where many hotspots are available. Some businesses plan on purpose to have hotspots overlap so a wide area can be covered without any lapse in access. Free wireless hotspot directories exist for many cities now where hotspots abound. To find out more about places you can access in your city, search for free wireless hotspots near you