Hi,
How to enable Internet Explorer password.
Like if I enter a web address, it should ask the password to go ahead.
I can't understand your question. Can you elaborate?
If u r asking about Content Advisor, then click on Tools -> Options and goto Content tab and click on Enable button in Content Advisor section. Here u can set the password as well as the sites.
And if u r asking about profile manager, so that it should not store username & passwords and also not enter them automatically next time, click on AutoComplete button in Personal Information section, and uncheck the desired option.