Other Hotspots

• Starbucks is no longer the only public place to offer a wi-fi hotspot. Other national chains, whether cafés or fast food restaurants, now offer free wi-fi access. Small, independent businesses sometimes provide wireless Internet access as well. Information about wi-fi hotspots in a given area is mainly available online; some sites, like jiwire.com, even offer comprehensive map and search features.
  
  

Mobile Wireless Adapter

• An option that allows users freedom from wi-fi hotspots all together is the mobile wireless adapter. The small USB devices let users access the internet with their computer, using the cellular 3G and 4G data networks. This method does require a separate service contract with a cell phone service provider, but allows the user to access the Internet from virtually anywhere.
  
  

Mobile Hotspot

• Similarly, a mobile hotspot converts 3G and 4G signals into a wi-fi signal,that can then be used to surf the internet from a computer or other device. Since a mobile hotspot does not need to plug into a computer to provide Internet access, multiple devices can access the Internet at once. A mobile hotspot is battery-powered, and also allows the user to access the Internet from virtually anywhere.
  
  

Tablet Computers

• Another alternative for those who work from home is the tablet computer. These portable computers are mainly controlled through touch screens, and also feature internet access nearly anywhere through the 3G and 4G cellular data networks (which charge a monthly fee). Tablet computers are lightweight and thin, making them convenient to transport. Popular tablets include the Apply iPad, the Motorola Xoom, the HP TouchPad and the Blackberry Playbook, all of which require a contract with a cell phone service provider to include 3G and 4G Internet access.