Wi-Fi allows devices to connect to the internet and share information wirelessly using radio waves as defined by the IEEE 802.11 protocol. It can be accessed almost anywhere including homes, workplaces, schools, libraries, airports, hotels, buses and more, providing freedom to access the internet from anywhere for those with computers, smartphones, tablets and other digital devices.

1. Wi-Fi
IEEE 802.11 protocol
What: Technology allows
Information to travel over
the air.
Free wireless Internet
Access.
Why: Sharing
information.
Ability to access other
devices connected to your
network.
Where: At home, Work
place, libraries, Schools,
Airports, Hotels, Buses,
Auto’s.
Almost Everywhere.
When: There is no Internet
access we can access
through Wi-Fi.
Who: People who has
computers, Smartphones,
Digital camera’s, Tablet
computers, and Digital
audio players.
5W’s 1H
How: Works through
Radio waves.
Freedom to
access the internet
form anywhere.
It works Faster.
Accessible via Hotspot.
It works with in the
range.
By: Jeevan K V