If a user has enough privileges, he can change many a setting making computer usage inconvenient. One of such setting is setting a supervisor password on Internet Explorer; that restricts Web usage (certain sites will become inaccessible).
If this is what should be removed, registry modification can fix the situation. Please note you are strongly advised to backup your registry before attempting to modify it.
Start regedit and navigate to
HKLM\Software\Microsoft\Windows\Current Version\Policies
enter Ratings folder, look for an entry named Key and remove it. Close regedit to commit the changes and the content advisor password is removed. To finish unlocking the browser you have to restart the computer.
If this is what should be removed, registry modification can fix the situation. Please note you are strongly advised to backup your registry before attempting to modify it.
Start regedit and navigate to
HKLM\Software\Microsoft\Windows\Current Version\Policies
enter Ratings folder, look for an entry named Key and remove it. Close regedit to commit the changes and the content advisor password is removed. To finish unlocking the browser you have to restart the computer.
