Wi-Fi

Wi-Fi

1. Advantages

   • Allows inexpensive LANs to be set up without cables
   • Allows the freedom of working anywhere signal can be recieved
   • You can use wi-fi all over the world- global set of standards
   • Health and safety- no trailing cables

2. Disadvanatges

   • Power consumption is high, laptops soon exhaust their rechargeable batteries
   • Security problems even when encryption is used
   • wi-fi networks have a limited range