When your search engine keeps changing to Yahoo, it's most likely a virus, and you can fix it by resetting your browser. Here ...

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

— -- Yahoo has enhanced its My Web personal search service to enable users to share their personal Web index of pages and links. My Web 2.0, which is in test (or beta) mode, was launched late on ...

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.