First of all you have to download and Install an Android app on your phone named .
Now just REGISTER an account on app. [Note:- Please Remember your password and do not share with anyone.]
Okay I hope you have successfully done above steps. Now just open Google Chrome Browser on your PC.
Now install extension on your Google Chrorme.
Now you will get below type of screen in front of you. It means you have almost done.
Okay Now just scan the QR code using your phone camera. You have to just open AIRDROID app on your phone and AIRDROID extension on google chrome to scan QR code
Now just enjoy wireless access on your phone by opening AIRDROID APP on chrome[You can get it on APP TAB in google chrome]