"Toolbar for navigators of IE or Firefox which allows you to block popups, to search for dictionaries, etc."
Ask Toolbar is a toolbar added to Internet Explorer or Mozilla Firefox. The principle function of the bar is that you will be able to search in different types of dictionaries, however it is also a tool to translate pages, to block popups, auto-fill forms from the web page where you currently are, etc.
Also from Ask Toolbar you can web pages that are totally secured and configure a list of settings that you adapt according to your criteria.
When searching with Ask Toolbar the search engine you can find any email address that is in the web page. You can also directly search documents in the hard drive.