It seems Yahoo is enhancing its Internet search service, a continued effort to dethrone Google as the world’s most popular Internet search engine. Yahoo ranks second. Live, which replaced Microsoft’s MSN search service in 2006, has been mired in distant third place. What are the intuitive features? “Search Assist” software figures out what people are looking for based on words entered in queries and provides suggestions intended to help people pinpoint searches. Ain’t that great. Audio, video and pictures available online are displayed on search result pages along with website links, getting people to the best answer in one search so that Internet users will not suffer from “Web search fatigue,” or frustration caused by not being able to easily find what they want online. All no matter the hurdle when it comes to getting Internet users to break habits or switch loyalties regarding search engines.