The Web Page will appear the first time you access the Internet after installation,
... if not, you might have to right click on the small angel icon in your SYSTRAY
  (down by the clock)
and then left click on STATUS

Here you must enter the USERNAME and PASSWORD assigned to you

You are automatically assigned the to Default User Profile
You can begin surfing now, or click on the Leave/Change Profile Button

The Master Account Name is the ONLY account that can be used to EDIT PROFILES

Here is the welcome screen for the MASTER USERNAME
the menu options on the left are for your use
(see Profiles button below for addition info)