You can change your web browser's search engine through the browser's settings on your computer or the app or system settings on your phone.

Marissa Mayer has been working diligently to revive the fortunes of Web firm Yahoo since taking the reins back in July 2012, though the enormity of the task means the challenge is far from over.

Google search engine is the most popular search engine by far. The complex, deep algorithm makes it simple to find related search results that are smooth, easy, and, most importantly, accurate. The ...