The need to be stuck to your desk and in front of your computer to have access to the Internet - is no longer. Find out all you need to know about WiFi - 'Wireless Internet.'  This three part article explains what Wireless is, how it works and what you need to do to get connected wirelessly.  The three part article covers the following:

Part 1:

• Why go wireless
• What you need to do go wireless
• What are hotspots

Part 2: 
Becomes a little more technical and explains what equipment you need to get connected.

Part 3:
This section talks about the future of wireless and what you need to do about security.