1. Wi-Fi

2. Definition
Wi-Fi – A facility allowing computers, smart phones, or other devices to connect to internet or communicate with one another wirelessly within a particular area We know it as something that you can get “free” internet from in an area

3. Creators Terence Percival Diethelm Ostry John Deane John O’Sullivan
Graham Damiels

4. What you need to hook up Wi-Fi
A wireless router
A computer with built-in wireless adaptor or a separate adaptor

5. How to hook up Wi-Fi
Most computers now supply wireless routers as a standard
Check that your computer has a built-in wireless adaptor

6. How to hook up your Wi-Fi continued
3. Then you connect by clicking on the Wi-Fi icon. 4. Now you just connect to the internet

7. Do you have a built-in wireless adaptor
Here is what you do to find out.
Click the start button
Right click on your computer
Click properties

8. Do you have a built-in wireless adaptor continued
Click device manager
Click the arrow next to ‘Network Adaptors’ to see the Wi-Fi adaptor listed
If you don’t have one, go buy one

9. How Wi-Fi works
The creators thought that why should radio waves be just for radio
Which means that Wi-Fi works through radio waves
the creators have learned to manipulate the transmissions from radio into internet

10. How Wi-Fi works
Then learned how to make the radio waves compatible with a computer and other devices
And instead of having a radio tower you have a wireless router

11. How Wi-Fi works
We have manipulated it so instead of transmitting radio signals it give you access to the internet
Since it doesn’t need to have a tower the area is a lot smaller and is more secure

12. Open Wi-Fi hot spots McDonalds Dairy Queen Hardy’s Taco Bell Subway
KFC
Wendy’s
Whataburger
Burger King
Middle school
High school
Clinic
Hospital
Banks

13. Cites www.csiro.au www.gizmoworld.org www.digtalite.com
eofdreams.com
blog.nus.edu.sg
food-pictures.feedio.net