Wi-Fi is commonly referred to as wireless Internet. Essentially, that is exactly what it is. You have probably come in contact with Wi-Fi and not even known it. It can be found at any place that features wireless Internet access. The “hot spots,” as they are called, can often times be located in coffee shops, airports, and even bookstores. Wireless connectivity does not have to be limited to external destinations; it can be created in your own home, provided, of course, that you have a fast internet connection such as DSL or cable Internet. Writer Bio
