What Are the Advantages and Disadvantages of WI-fi?

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The advantages of Wi-Fi are that you can locate a signal almost anywhere and it is either free or requires a small fee. The disadvantages of Wi-Fi are that the range can be restricted to a small area and there may be security issues. This is why it is important for your computer to have a firewall.
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The Advantages & Disadvantages of Wi-Fi
Wireless networks have been a tremendous boon to the network connectivity industry, in the corporate and the home markets. Wi-Fi, the moniker invented by a marketing company, is everywhere. Restaurants, college campuses, churches and even whole cities... More »
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