How to change Wi-Fi login password?

How to change Wi-Fi login password? 

1. Login in into MHRD Network using Your old password.

2. Browse ggu.wifi/status page.

" ggu.wifi/status "

3. Click on Change Password button.

" Click On Change Password "

4. Enter your Login Credential.

" Enter your Login Credential "

5. Click on preferences.

" Click on preferences "

6. Click on " Change Auth Password ".

" Change Auth Password "