Wi - Fi
Wi-Fi is trademarked by the Wi-Fi Alliance. This is used with certified products that are built to access different classes of wireless local area networks, otherwise known as WLAN. The Wi-Fi Alliance is a non-profit organization that promotes WLAN technology and gives certification to products if they will conform to the operation within their standards.
There are several forms of Wi-Fi. The most common form of the Wi-Fi is wireless residential Internet. This can be found within and around a residence such as a home or and apartment complex. This is a network that computers, PDAs, iPods and phones can connect to when they need to get on the Internet.
The second most common Wi-Fi will found in a local business or coffee shop. This form of Wi-Fi has a stronger signal and will hold more bandwidth than a residential Wi-Fi network because it’s designed to have more people on it. You can usually connect with this form by complying to a term or service.