Remove InstantQuest Extension + Fix Doktox.com Redirect
InstantQuest Extension search engine InstantQuest Extension is a troublesome browser hijacker that set Doktox.com as your default search engine without seeking your permission. Once InstantQuest Extensioninfects your browsers such as Safari, Edge IE, Chrome or Firefox, it changes host settings silently, that forbids you to change your own homepage or search engine back. If you…