FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Computers with wireless capability can communicate via radio waves using Wi-Fi (wireless fidelity), which identifies any network based on the 802.11 standards. 802.11 is a series of network standards that specifies how two wireless devices communicate over the air.

Detailed explanation-2: -Wi-Fi uses radio waves to transmit data from your wireless router to your Wi-Fi enabled devices like your TV, smartphone, tablet and computer.

Detailed explanation-3: -Wireless routers enable users to connect to the internet at home or in the office by using Wi-Fi. Wireless routers typically include a wired connection that enables connectivity to the internet, with antennas that provide wireless connectivity for users.

Detailed explanation-4: -Wireless communication device means an electronic or electrical device capable of remote communication. Examples include cell phones, personal digital assistants (PDAs) and portable computers (commonly called laptop computers).

Detailed explanation-5: -Wi-Fi uses radio waves to transmit information between your device and a router via frequencies. Two radio-wave frequencies can be used, depending on the amount of data being sent: 2.4 gigahertz and 5 gigahertz. What does that mean, though?