Trovi

Trovi, also known as Trovi Search, is a browser hijacker that redirects your homepage to trovigo.com.

How To Remove It
First, you click Start > Control Panel > Programs or (Add/Remove Programs) Uninstall a Program. Secondly, look for Trovi Search, Trovi, Search Protector, Conduit and other similar programs, then uninstall. Save the changes, and Lastly, remove it from your browser. But with Firefox, you just reset Firefox, and also with Internet Explorer or Chrome, remove "Trovi search" from the search providers.