Wifi

 

Lecture No. 4

About WiFi

·        Hello my dear friend,

·        Now I want to discuss about wifi

 

·        What is wifi?

·        Who invented wifi?

·        What is the benefit of wifi?

 

1.      wifi is a most wonderful and greatest invention of modern science.

2.      Wifi is a high speed internet connection without any cable.

3.      Wifi is one type of wireless technology.

4.      Wi-Fi is a popular wireless networking technology.

5.      Wifi stands for wireless fidelity.

6.      Wi-fi is a new technology and still under development.

7.      Wifi like to use Everybody around the world.

8.      Wifi is Without wire communicate to computer to computer.

9.      Wi-Fi was invented by NCR corporation in Netherlands in 1991.

10.  It is called LAN means local area network.

11.  Wifi has 3 essential elements radio signal, antenna and router.

12.  Today, wifi network technology is very fantastic and popular in the world.

Thank you.