This is a search engine browser tool.

A web browser is a software application that enables a user to display and interact with text, images, videos, music and other information typically located on a Web page at a website on the World Wide Web or a local area network. Text and images on a Web page can contain hyperlinks to other Web pages at the same or different website.

Web browsers allow a user to quickly and easily access information provided on many Web pages at many websites by traversing these links.